MALICIOUS — normal_5f8b58dbb3a37.pdf
MALICIOUS — normal_5f8b58dbb3a37.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:
7e97b65c2aa96f213b000f8a32f486aed832210d8200de8501ed2b644daa0880 - SHA-1:
b4c507189b2b7d92cc59818f35e85aa94ab7ab93 - MD5:
600f06896446dcee24cde9dc42f58d09 - ssdeep:
768:2gGzpDGpxedTa811rxN4wgntaNQpZmhviGzq0BclHm/eXhIzSeHWEDiWCYutXj1b:jGFypNam0BclHaDWEGWCYQ1Dai - TLSH:
T130318DF3649BEC8C3983AB5369BA102A6549CB4C6237D710559C372CE1BCBBD6F00961 - Submitted as: normal_5f8b58dbb3a37.pdf
- File type: pdf · Size: 43189 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 22 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://cdn-cms.f-static.net/uploads/4366325/normal_5f87271762e3c.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ttraff.me/123?keyword=pldt+wifi+hacker+apk+2020+download, https://cdn-cms.f-static.net/uploads/4374686/normal_5f8b22116a91f.pdf, https://cdn-cms.f-static.net/uploads/4366327/normal_5f871825d3537.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 (9 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9681 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
- c.pki.goog
- desktop-hsgcbep
- 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
- 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
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
98024f61c966f6241b6f9ea66ed5be82558f4eb249fa51efe657c0030393451a - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\cc46540c60d722ba4a08de87539abc19.png -
b795d8aab94edc990b68b92e665723ef4b2308ce9a6ecc4504f4eee5228d3ffb - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.me/123?keyword=pldt+wifi+hacker+apk+2020+download
- https://cdn-cms.f-static.net/uploads/4374686/normal_5f8b22116a91f.pdf
- https://cdn-cms.f-static.net/uploads/4366327/normal_5f871825d3537.pdf
- https://cdn-cms.f-static.net/uploads/4375207/normal_5f8a14fbd0a48.pdf
- https://cdn-cms.f-static.net/uploads/4380699/normal_5f8b2fb636fa2.pdf
- https://cdn.shopify.com/s/files/1/0438/9126/1595/files/21740484498.pdf
- https://cdn-cms.f-static.net/uploads/4366325/normal_5f87271762e3c.pdf
- https://cdn-cms.f-static.net/uploads/4365661/normal_5f871435b4e47.pdf
- https://cdn-cms.f-static.net/uploads/4369311/normal_5f8a8b3e20939.pdf
- https://cdn-cms.f-static.net/uploads/4365659/normal_5f8a93acd794f.pdf
- https://cdn.shopify.com/s/files/1/0483/4259/7795/files/8400465759.pdf
- https://cdn.shopify.com/s/files/1/0430/9313/1425/files/21331746474.pdf
- https://cdn.shopify.com/s/files/1/0432/7315/8821/files/tisiwixenuwokamum.pdf
- https://cdn.shopify.com/s/files/1/0499/9089/3730/files/76194829588.pdf
- https://cdn.shopify.com/s/files/1/0499/7952/3240/files/lazarillo_de_tormes_tratado_1_resumen.pdf
- https://cdn.shopify.com/s/files/1/0486/6939/3046/files/28006748322.pdf
- https://cdn.shopify.com/s/files/1/0427/4972/2790/files/rupugedugu.pdf
- https://cdn.shopify.com/s/files/1/0434/5089/2454/files/58777199447.pdf
- https://cdn.shopify.com/s/files/1/0483/7661/0967/files/insert_image_to_powerpoint.pdf
- https://cdn.shopify.com/s/files/1/0434/1579/7917/files/barrons_new_sat_28th_edition_download.pdf
- https://cdn.shopify.com/s/files/1/0502/2289/1187/files/58065992483.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
Embedded domains
- ttraff.me
- cdn-cms.f-static.net
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.172.255.217
- 72.154.7.16
- 4.247.188.224
- 4.207.44.65
- 4.150.223.96
- 52.168.112.67
- 4.150.223.97
- 52.110.12.48
- 52.110.12.33
- 4.230.171.124
- 57.155.104.224
- 20.42.65.89
- 135.232.92.97
- 20.236.44.162
- 40.99.134.2
- 52.123.128.14
- 135.233.95.144
- 135.233.95.80
- 203.26.79.13
- 172.178.240.163
- 92.223.78.30
- 172.217.25.195
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report