PDF malware analysis — malicious · 305c96c22497ed95

MALICIOUS

PDF

49.0 KB Created: 2020-07-29 23:48:53 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 8b708fb46abc8b4dabe42f4e0bee3f9c SHA-1: 5884d3ac3a101222252c1575cfe101192f3439ff SHA-256: 305c96c22497ed95a73a148066b0c092e69cb0fceee7414a8bf4376b192ac00d

120 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF file contains numerous embedded links, with one identified as a known malicious redirector. The document body is heavily obfuscated, but the presence of a link farm and a malicious redirector suggests an attempt to drive traffic to malicious sites. No scripts were extracted, limiting the analysis of specific execution behaviors.

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=al+anon+slogans+pdf
- http://files.johndowgiallo.com/uploads/1/3/0/7/130740048/bb9c10f93b0.pdf
- http://files.westfieldhighschoolgirlsicehockey.com/uploads/1/3/1/4/131483445/wosokizinewa.pdf
- http://files.inalargeroomretreat.com/uploads/1/3/0/9/130969768/18c06b2.pdf
- http://files.instrumentalallergysolutions.com/uploads/1/3/0/8/130813887/femolomapozopib.pdf
- http://files.liamprinter.com/uploads/1/3/0/9/130969428/xemiluro-jujusipaxekuvej.pdf
- http://files.instrument
- https://cdn.shopify.com/s/files/1/0430/1645/4305/files/24771848490.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/30553092986.pdf
- https://cdn.shopify.com/s/files/1/0432/8603/6635/files/38992990788.pdf
- https://cdn.shopify.com/s/files/1/0430/3123/2674/files/kivobem.pdf
- https://cdn.shopify.com/s/files/1/0432/9262/3001/files/22297340814.pdf
- https://cdn.shopify.com/s/files/1/0431/4945/9605/files/3571379786.pdf
- https://cdn.shopify.com/s/files/1/0431/6073/1799/files/36964850576.pdf
- https://cdn.shopify.com/s/files/1/0432/4763/2548/files/13418379027.pdf
- https://cdn.shopify.com/s/files/1/0438/1242/1789/files/19705109340.pdf
- https://cdn.shopify.com/s/files/1/0432/8184/2341/files/kasosoxipibinele.pdf
- https://cdn.shopify.com/s/files/1/0437/2021/2645/files/2961943718.pdf
- https://cdn.shopify.com/s/files/1/0429/3401/0015/files/40922058102.pdf
- https://cdn.shopify.com/s/files/1/0431/1629/8393/files/fopufej.pdf
- https://cdn.shopify.com/s/files/1/0439/4608/2472/files/zofedub.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.

Filename	Kind	Source	Size
`font_00_sfnt_off00008268.bin` `296a1c9e1284c48e699bc8b3817828aa22b348230eed4d5c3b53726f071dd7cd`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x8268	4644 bytes
`font_01_sfnt_off00009237.bin` `a401e212f3ea15e5c3fd44a9e995a47cb10270e286ed34f9f9d664c14051fc75`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x9237	10260 bytes

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