PDF malware analysis — malicious · d6b77dff27f721ed

MALICIOUS

PDF

50.6 KB Created: 2021-01-04 10:45:27 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 52cf5566151511a10441ae629d0c4b39 SHA-1: 8d95b1921960a27db81d3242be9de4902f4af35e SHA-256: d6b77dff27f721ed971af1b1bbaa8fdacb0f45d6658b1bafe42618ebcf2382cf

94 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The file is a PDF document that contains a heuristic firing for an external URI pointing to 'https://trafffe.ru/aws?utm_term=uc+browser+java+nokia+asha+210'. This URL is likely part of a phishing or malware distribution scheme. The ML classifier and ClamAV detection further support its malicious nature. Although no scripts were explicitly extracted, the PDF structure and embedded URI suggest an attempt to redirect the user to a malicious site, likely for phishing or malware download.

Machine Learning

Nyx PDF Classifier malicious score 0.7181

Heuristics 3

ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
External URI info PDF_URI

PDF contains an external URL action
Embedded URL info EMBEDDED_URL

One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
URL https://trafffe.ru/aws?utm_term=uc+browser+java+nokia+asha+210
- https://cdn-cms.f-static.net/uploads/4426271/normal_5fd1d5305793d.pdf
- https://static.s123-cdn-static.com/uploads/4493209/normal_5fe047bc7072d.pdf
- https://cdn-cms.f-static.net/uploads/4403937/normal_5f9161b706819.pdf
- https://cdn-cms.f-static.net/uploads/4367633/normal_5f8cec0ae4e36.pdf
- https://cdn.sqhk.co/samidabaxik/nVjg9x6/free_survival_battleground_fire_battle_royale_gameplay.pdf
- https://cdn.sqhk.co/mapelimujeku/rjehbjc/xewenomin.pdf
- https://static.s123-cdn-static.com/uploads/4448137/normal_5fcc738765f94.pdf
- https://s3.amazonaws.com/baxunaf/wokemezefigabozaborezamur.pdf
- https://s3.amazonaws.com/fosawef/seamless_bible_study_answers_session_3.pdf
- https://s3.amazonaws.com/polojuliragam/seiko_chronograph_manual.pdf
- https://s3.amazonaws.com/lovetijif/repanolujebulugigusod.pdf
- https://s3.amazonaws.com/tagorarib/suffern_high_school_nurse.pdf
- https://s3.amazonaws.com/jasipefulaxiduj/ros_cheat_anti_report.pdf

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