PDF malware analysis — malicious · 586a4eea3c790635

MALICIOUS

PDF

65.0 KB Created: 2020-12-08 07:12:17 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-10-27

MD5: 6c96357848c1498982f70b6d0101c4dd SHA-1: 7aa43eabbcee44229e6128c9df9dc04e2d8db5c1 SHA-256: 586a4eea3c79063504196a507ed8c4a3ad05fdbcc327c10e3f5c664f84af55d1

96 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1059.007 JavaScript

The file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. The embedded URL `https://trafficel.ru/123?utm_term=1998+grand+cherokee+lift+kit` suggests a lure related to vehicle parts, likely to trick users into clicking. While no scripts were explicitly extracted, the PDF structure and embedded URLs are consistent with malicious documents designed to redirect users to harmful sites.

Machine Learning

Nyx PDF Classifier malicious score 0.9998

Heuristics 4

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
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL

The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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://trafficel.ru/123?utm_term=1998+grand+cherokee+lift+kit PDF link annotation
- https://mebitulipavore.weebly.com/uploads/1/3/4/3/134339985/4458733.pdfIn PDF document text
- https://vepewose.weebly.com/uploads/1/3/4/4/134486620/936368.pdfIn PDF document text
- https://pativezakuzorad.weebly.com/uploads/1/3/4/2/134266084/50eb374bcc74b6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372354/normal_5faed53f3e866.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368758/normal_5fbac260b242b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384817/normal_5f92008c229c9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368245/normal_5fc2cc1811f6c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402504/normal_5fc0758534994.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470016/normal_5fb2b0bd1f766.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/sinamozagemoger/eritema_toxico_recien_nacido.pdfIn PDF document text
- https://s3.amazonaws.com/muwemivumazulax/ielts_essays_sample_band_9_free_download.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off0000bfc5.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xBFC5	5476 bytes
SHA-256: `f6c7e137cfce91adb44e05dd09497c3ce478f7b12d90eb525e7513d7ceea4c10`
`font_01_sfnt_off0000d263.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xD263	10916 bytes
SHA-256: `b831bc5848726f03a87775bd1815f1cf7cc29a67630cc248389f193b37521eab`

Open this report in the interactive analyzer, or submit your own file for analysis.