Malicious PDF — malware analysis report

Static analysis result for SHA-256 b39e3b0aa40e9709…

MALICIOUS

PDF

60.3 KB Created: 2020-07-30 17:08:52 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 56805cbfaccef722b467bcc64d6c42d5 SHA-1: ad69d002e1f1007e626ba47efc878f50d72494b0 SHA-256: b39e3b0aa40e970922a2c8b7ebab10ea7c17f496c8b37d03113e41b17175cbda
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF contains a mass of external links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, appears to be a lure related to 'Ancestral worship in african traditional religion pdf'. The presence of numerous links, including one to a malicious redirector, strongly suggests a phishing or malware distribution attempt.

Heuristics 3

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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.
  • 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://ttraff.com/pify?keyword=ancestral+worship+in+african+traditional+religion+pdf
    • http://files.gmroofcleaning.co.uk/uploads/1/3/0/7/130776002/7860026.pdf
    • http://files.kaiserdanes.com/uploads/1/3/0/7/130776206/garira.pdf
    • http://files.farolitowalk.com/uploads/1/3/1/8/131856232/9849915.pdf
    • https://cdn.shopify.com/s/files/1/0429/1896/9507/files/69026959826.pdf
    • https://cdn.shopify.com/s/files/1/0433/4436/3678/files/tedalerovokuzarigakamukil.pdf
    • https://cdn.shopify.com/s/files/1/0434/8579/0358/files/sigutadidiniwazib.pdf
    • https://cdn.shopify.com/s/files/1/0436/7073/2950/files/3936941899.pdf
    • https://cdn.shopify.com/s/files/1/0434/4571/5109/files/pisagatus.pdf
    • https://cdn.shopify.com/s/files/1/0428/2423/7212/files/jeluvewikexivipukomoja.pdf
    • https://cdn.shopify.com/s/files/1/0431/2730/8454/files/kenor.pdf
    • https://cdn.shopify.com/s/files/1/0430/6026/5117/files/xasunupuromubodibezividem.pdf
    • https://cdn.shopify.com/s/files/1/0435/5158/8507/files/luzerek.pdf
    • https://cdn.shopify.com/s/files/1/0430/9860/3669/files/lidofep.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/

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000adda.bin
654e742221d5dcc887df4d9032b70c661bc93b585637dda2a3231ee60646ab44		 pdf-font-stream PDF embedded font (sfnt) at offset 0xADDA 5284 bytes
font_01_sfnt_off0000bfd1.bin
baa591670e7f0a487e922aafd66af71f9d8156071bd07dfda639713a1819df29		 pdf-font-stream PDF embedded font (sfnt) at offset 0xBFD1 10480 bytes

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