MALICIOUS — 52b02.pdf
MALICIOUS — 52b02.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
a08a640c5c3a430dc02ed1c3cccbeabd9068394290d9a1a718ecbae3008313fd - SHA-1:
041b8b5e948f8964ad1b6ad1428899ca304fc210 - MD5:
78d3f0b1d739b1359e786cdf7a6f570d - ssdeep:
1536:rcViKBk25ho1kCK8Vbc3/N2XbB04JgBPrJWf+bmWIbSj4lMvW5MbAUw57:q5hMkCbI2BZA1WfsQWcqO5MbAD - TLSH:
T11A36E0F39157CD8C3656AB03EEED382A949AC29E26734B5014987F2CD8746FE6E00D50 - Submitted as: 52b02.pdf
- File type: pdf · Size: 67010 bytes
- Verdict: malicious (96/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/5e92714b-e7f3-44be-984e-104b0d6a3695/zawirisadodijokinimub.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://trafffi.ru/wb?keyword=islcollective%20games%20worksheets, https://uploads.strikinglycdn.com/files/9a6a32cf-c0de-47d8-b3ab-97d9dc3bb113/81731562034.pdf, https://cdn-cms.f-static.net/uploads/4418970/normal_5fa811e661e77.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
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://trafffi.ru/wb?keyword=islcollective%20games%20worksheets
- https://uploads.strikinglycdn.com/files/9a6a32cf-c0de-47d8-b3ab-97d9dc3bb113/81731562034.pdf
- https://cdn-cms.f-static.net/uploads/4418970/normal_5fa811e661e77.pdf
- https://s3.amazonaws.com/vezumobigodub/xijelereluwo.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf48d84e98326c02068618/1606371545334/skip_trowel_texture_price.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf663a5147b148042b6433/1606379067896/rimizisidomexizerem.pdf
- https://uploads.strikinglycdn.com/files/5e92714b-e7f3-44be-984e-104b0d6a3695/zawirisadodijokinimub.pdf
- https://s3.amazonaws.com/nazekisigiduz/16979450825.pdf
- https://s3.amazonaws.com/nitizobuv/antagonistas_alfa_adrenergicos.pdf
- https://vogoworelo.weebly.com/uploads/1/3/4/2/134266182/mabuloxa_xagibek.pdf
- https://static1.squarespace.com/static/5fc0dda511f6a41984857aa8/t/5fc3e9e63c02f22b9d858506/1606674919217/draenei_shaman_water_totem_quest.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/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- trafffi.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- s3.amazonaws.com
- static1.squarespace.com
- vogoworelo.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report