Behavioral task
behavioral1
Sample
6438fcda5cd2d91c84d60ca928fdf6d6_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
6438fcda5cd2d91c84d60ca928fdf6d6_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
6438fcda5cd2d91c84d60ca928fdf6d6_JaffaCakes118
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Size
91KB
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MD5
6438fcda5cd2d91c84d60ca928fdf6d6
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SHA1
bd3d7024f54dcf048ab4d5852b9a714a368aab13
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SHA256
1639c3c0853228d3758f1cd44c65f342092cc464b0f9ed9c23bf892f41335342
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SHA512
e0aabd166170c8a3476a791e57712f67ae1f0dcbd56e1648dd090100be9ba1e2429350d06dfc726198b0ea5d5bb27c55abf10e2f1300238ce4b54dd38f36bbfd
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SSDEEP
1536:BgWq11ETAX6NghC9pHQ0ojdRjU63vpAml15qzbV7H1JndmUMwS6Zl+33Vlskq7uH:q10NWCs7v+bpXC6ZcnVls3uFP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 6438fcda5cd2d91c84d60ca928fdf6d6_JaffaCakes118 unpack001/out.upx
Files
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6438fcda5cd2d91c84d60ca928fdf6d6_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 176KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 89KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 180KB - Virtual size: 178KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE