Behavioral task
behavioral1
Sample
1f91babf5ab2da96838a3aa4fa9368bf_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1f91babf5ab2da96838a3aa4fa9368bf_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1f91babf5ab2da96838a3aa4fa9368bf_JaffaCakes118
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Size
357KB
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MD5
1f91babf5ab2da96838a3aa4fa9368bf
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SHA1
a5e277d2cdf4989d0294beefa5331730d5b324ac
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SHA256
6ec8b2ec36427c38f1510965a2d986e4f1239ee08141f5d5f30f90bef3a6c7e2
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SHA512
56d68af6522dd129224585117316c403f33ed25ecad7337df65391876fda1c2d168145a44ec63b291481336fcc5750bb947db38b4b3b1e5c6af97f19d1247416
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SSDEEP
6144:tCjeTD0fIqQJTOp+Y9cjdu2PJV+tMD+/xWgOLykWH2UmTjPJ/LovNOoK2C5+DEZt:5TGIqP+Y9wTP7+9ZWWkWHVGavA0C59Zt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1f91babf5ab2da96838a3aa4fa9368bf_JaffaCakes118 unpack001/out.upx
Files
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1f91babf5ab2da96838a3aa4fa9368bf_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 492KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 299KB - Virtual size: 300KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 56KB - Virtual size: 60KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 281KB - Virtual size: 280KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 137KB - Virtual size: 137KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 334KB - Virtual size: 334KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ