MALICIOUS — luzojibog.pdf
MALICIOUS — luzojibog.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
c286de8232d38b1b0816fb389cf9af1aec46a8f51b6886e58689588489b9990f - SHA-1:
29badf18162d21ee282e6126af64dca1edf4b67c - MD5:
9662b302bbca95301142a7977591884e - ssdeep:
768:HgGzpD0pXfNX2IzS/NqHuilVEp67cT0AC7/Qqa8LSi+7Q+ZucFJYluJlr4yff7lW:AGFQpPDoLhC7/QoLfgJIzuJlbfzng - TLSH:
T1E433AEF7549BDE4CBAC79F13ADA7284A0188C348727397A0449C676DD0BC27D7E44A20 - Submitted as: luzojibog.pdf
- File type: pdf · Size: 48714 bytes
- Verdict: malicious (72/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 13 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/d40a0187-2cb5-4c86-93af-1ca139ab367d/62564159355.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=munchkin+baby+gate+instruction+manual, https://site-1039330.mozfiles.com/files/1039330/82942441420.pdf, https://site-1042657.mozfiles.com/files/1042657/51816883131.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (18 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9736 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\e5471d0716a0a2269c41ee561051ccf8.png -
afe8620b77e22e04fa8db2471d35780583388b59b46496833748220ca7843808 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
13702319738f207c0da60128500310b1016e4812672299cc1ccd37c40bbdcc74 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=munchkin+baby+gate+instruction+manual
- https://site-1039330.mozfiles.com/files/1039330/82942441420.pdf
- https://site-1042657.mozfiles.com/files/1042657/51816883131.pdf
- https://site-1041498.mozfiles.com/files/1041498/23627877361.pdf
- https://site-1040136.mozfiles.com/files/1040136/dexalopiwozenikujiriw.pdf
- https://cdn.shopify.com/s/files/1/0478/4881/6799/files/7298354178.pdf
- https://cdn.shopify.com/s/files/1/0497/9127/1073/files/73481472550.pdf
- https://uploads.strikinglycdn.com/files/d40a0187-2cb5-4c86-93af-1ca139ab367d/62564159355.pdf
- https://uploads.strikinglycdn.com/files/49be2c0b-499a-4885-96ce-e34af9a028d8/bobexilaraxegofipe.pdf
- https://uploads.strikinglycdn.com/files/828a351b-2990-4556-ab97-0c83282df484/89874887000.pdf
- https://site-1041690.mozfiles.com/files/1041690/redukalawuvafo.pdf
- https://site-1039999.mozfiles.com/files/1039999/radit.pdf
- https://site-1040050.mozfiles.com/files/1040050/61231900348.pdf
- https://site-1042547.mozfiles.com/files/1042547/fukixuvexazopasadi.pdf
- https://uploads.strikinglycdn.com/files/273290e5-d595-498b-8406-f0566124f5ac/koxux.pdf
- https://uploads.strikinglycdn.com/files/54274a7b-1ccd-4100-aad7-8b88ef890773/46500515711.pdf
- https://uploads.strikinglycdn.com/files/4fa75c42-26ac-4ea5-8e11-b304186f2323/jajigirewasawa.pdf
- https://uploads.strikinglycdn.com/files/00f71b79-9159-4ec4-99ea-48e4f0b8d6f8/5388590967.pdf
- https://uploads.strikinglycdn.com/files/d8ca9588-d8a6-43ff-adf6-69de946f9b76/24862164084.pdf
- https://cdn-cms.f-static.net/uploads/4365552/normal_5f87066c7bcaa.pdf
- https://cdn-cms.f-static.net/uploads/4366385/normal_5f8788221f2fe.pdf
- https://cdn-cms.f-static.net/uploads/4366668/normal_5f872bddb7877.pdf
- https://cdn-cms.f-static.net/uploads/4367005/normal_5f8774f61dcec.pdf
- https://cdn-cms.f-static.net/uploads/4368478/normal_5f8776301bc03.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- ggtraff.ru
- site-1039330.mozfiles.com
- site-1042657.mozfiles.com
- site-1041498.mozfiles.com
- site-1040136.mozfiles.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- site-1041690.mozfiles.com
- site-1039999.mozfiles.com
- site-1040050.mozfiles.com
- site-1042547.mozfiles.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 57.155.104.224
- 4.230.171.124
- 74.179.77.204
- 74.179.77.164
- 52.123.128.14
- 172.178.240.161
- 74.178.232.29
- 203.26.79.13
- 20.42.73.28
- 52.182.143.212
- 4.150.223.97
- 172.170.180.133
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report