Behavioral task
behavioral1
Sample
3bc71b9bdc4cccfc849c00e484788c76_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3bc71b9bdc4cccfc849c00e484788c76_JaffaCakes118
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Size
82KB
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MD5
3bc71b9bdc4cccfc849c00e484788c76
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SHA1
7e5583a43accd7ebaac061fdcae316fc52ca9d53
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SHA256
a5bcd3869e929f7f6ffe0db4b8d0fe5c0471965be007d3005a6793cc204d4b90
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SHA512
bbf9c4ec7d7646894a2548d70f4dc83270b128d638d2618462a37a4388e3cbb6cee6633439ee763e4e8fd2f4e232e1f3e93bff7f07eb5e8b6bfdf8f178d1d72c
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SSDEEP
1536:Ny1d1dFHGdYmcmAR8dKBjCYZ6Dkz+XGFEkG1twA7S4JK1DD6KuZ:NyhMcmeGKZC66DbXGFXG1t57S28WB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3bc71b9bdc4cccfc849c00e484788c76_JaffaCakes118 unpack001/out.upx
Files
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3bc71b9bdc4cccfc849c00e484788c76_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 79KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ