Behavioral task
behavioral1
Sample
504e266fa8fd987d1ed26ab4cd1f88f4_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
504e266fa8fd987d1ed26ab4cd1f88f4_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
504e266fa8fd987d1ed26ab4cd1f88f4_JaffaCakes118
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Size
4.6MB
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MD5
504e266fa8fd987d1ed26ab4cd1f88f4
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SHA1
00f76c0ea421176a8108b24ead9a9c594afc29c1
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SHA256
43a78ed6ab18ffa9ba34d8491649249322855fecd4557388d6a71a4ca9493543
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SHA512
c2089403cfd1a064c1c7757b6988f295fb1c98c7e980c9c7a4a6b85d7e39964470c27fe7814e3e2bf535bcec804daaba09ed3f5bb47cc468a75a2d6fa0fbc9cb
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SSDEEP
98304:6iNkAg33lU2vOvuNxhdm9XVD99m70d/JB:6FAY1U2auLfm1dPm7a
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 504e266fa8fd987d1ed26ab4cd1f88f4_JaffaCakes118
Files
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504e266fa8fd987d1ed26ab4cd1f88f4_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 304KB - Virtual size: 640KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 38KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.upx0 Size: 2.4MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.upx1 Size: 1.6MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 177KB - Virtual size: 180KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE