Behavioral task
behavioral1
Sample
43a5feecbcd3145c21b4cf80c1da61d5_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
43a5feecbcd3145c21b4cf80c1da61d5_JaffaCakes118
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Size
84KB
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MD5
43a5feecbcd3145c21b4cf80c1da61d5
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SHA1
02047d5c23ba726e1131c998461f83b51c1a65f4
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SHA256
a40c6be5337a44bff0ea270edbf8bf199d5823b6f195a54030afeaa8eed86fc7
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SHA512
931ba285927879f9f270788ff391b8605e4e3fa7cd26b8c6d273b85bfdc349f6c3e67f75677bd0b532d7d2bef9d2ca64dc9d0c0de8d0933b237603e93a666fb5
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SSDEEP
1536:HLB2L7MWe1M2zhyWR0NigFGnCRHM/TKPx17gNtDjxhbckw/GFiBJdpg0YvLTo:HQLVe1MqhyWQhOChXs3DjxSX/G4BRJYg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 43a5feecbcd3145c21b4cf80c1da61d5_JaffaCakes118 unpack001/out.upx
Files
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43a5feecbcd3145c21b4cf80c1da61d5_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
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