Behavioral task
behavioral1
Sample
b6eac8ed23f334a79bf2946f6e67c45e_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b6eac8ed23f334a79bf2946f6e67c45e_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
b6eac8ed23f334a79bf2946f6e67c45e_JaffaCakes118
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Size
656KB
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MD5
b6eac8ed23f334a79bf2946f6e67c45e
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SHA1
2b15eab1de1533f58455ca9edbdb32e883f28cab
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SHA256
0593fa19a0725cd256a605dc679a445759a7343f2c3cc6acf9a60b0e02226b2c
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SHA512
ff696cee4e32ec045b15d79313389d20130d18b79e056a5ecf458c38e21f5c6201d539c40206e6d74920e2a33919b96182be730e0ed60af18bee9d9819398535
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SSDEEP
12288:YiVJ/ursQkhepq03yAovfVKVjyydM7mfMGiaGmROCf7QqJBy90pg:YiVpurdkAvFXVjyy677BacobJByig
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b6eac8ed23f334a79bf2946f6e67c45e_JaffaCakes118 unpack001/out.upx
Files
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b6eac8ed23f334a79bf2946f6e67c45e_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 559KB - Virtual size: 560KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 89KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 215KB - Virtual size: 215KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 103KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 201KB - Virtual size: 200KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ