PDF malware analysis — malicious · e5ae40d53ba83bd6

MALICIOUS

PDF

40.6 KB Created: 2021-03-28 18:47:58 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-24

MD5: 613c92019fbf6a597993f768c0086731 SHA-1: c862598854aaf1d4f34e52e39857e77872220199 SHA-256: e5ae40d53ba83bd694437df247edee8a3dac1e32339d3280d368b62f7d83e504

174 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1204.002 Malicious Link

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm and uses an image-based lure. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

Nyx PDF Classifier malicious score 0.8453

Heuristics 5

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

ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM

Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE

PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 40 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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://midufefew.ru/strik?utm_term=fedex+drop+off+locations+bridgeport+wv PDF link annotation
- https://vunozeguwogiwe.weebly.com/uploads/1/3/4/7/134745761/f45086.pdfIn PDF document text
- https://fitokuzigijot.weebly.com/uploads/1/3/4/6/134681543/sazedam-vususat-lugozuz-kiwemeze.pdfIn PDF document text
- https://zebaraxofalolal.weebly.com/uploads/1/3/0/8/130813897/lakaroxakobawi_xabenade_veniwenum_javanakub.pdfIn PDF document text
- http://wivaserana.mywebcommunity.org/58560969857.pdfIn PDF document text
- https://rujemadatidugu.weebly.com/uploads/1/3/4/7/134747735/vavafomepuze.pdfIn PDF document text
- https://balevowoperat.weebly.com/uploads/1/3/1/3/131397989/fodelojukivine_nividarexuzavi_kimisezejebav_didop.pdfIn PDF document text
- http://roskycnmx.com/rixejiposifoxukeliwyqs3x.pdfIn PDF document text
- http://rasezatoxefu.mygamesonline.org/29428788270.pdfIn PDF document text
- http://normaa-id.com/i_too_sing_america_title_meaningh9qkl.pdfIn PDF document text
- http://retamos.mygamesonline.org/kitchenaid_superba_dishwasher_instructions.pdfIn PDF document text
- http://kixurox.getenjoyment.net/aux_champs_elysees_lyrics.pdfIn PDF document text
- https://folarudivol.weebly.com/uploads/1/3/1/8/131871739/palijimogumafuses.pdfIn PDF document text
- http://zerokafejedumij.rf.gd/wapowubetarifuvejom.pdfIn PDF document text
- https://s3.amazonaws.com/ruzaganog/the_story_of_oj_simpson_netflix.pdfIn PDF document text
- https://s3.amazonaws.com/dojonuta/jepafijijexeg.pdfIn PDF document text
- https://s3.amazonaws.com/bodajaku/69521255495.pdfIn PDF document text
- http://kowewewabozete.epizy.com/doderexomupolovafi.pdfIn PDF document text
- https://s3.amazonaws.com/fapaga/totalekokonifugibagi.pdfIn PDF document text
- http://fiforeru.atwebpages.com/after_we_fell_book_download.pdfIn PDF document text
- https://s3.amazonaws.com/firudegix/subject_verb_agreement_worksheets_for_class_6.pdfIn PDF document text

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