Behavioral task
behavioral1
Sample
efb525545776849c033f722a0b86a2a1_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
efb525545776849c033f722a0b86a2a1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
efb525545776849c033f722a0b86a2a1_JaffaCakes118
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Size
541KB
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MD5
efb525545776849c033f722a0b86a2a1
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SHA1
e7c182b6fceb5b58c46f3b2fb43d6fdfd8825fcf
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SHA256
200b247e928b1fbf28f1fe32b3e7e1f38501651512c034565e4d2eccb3d80960
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SHA512
e3ed25ef36d2362ab00c03451b541d950269cd667714b255acca84915b985ea0f17ab558da4805d8d79b4ebb1991d826c3854750c89a1dc88a739f64f4cf8f50
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SSDEEP
12288:yzqRr7IFX4WefDHgasZKx4xNOMfY33sUKpfcsFmcyo4:32X4ZLUZKxkXY33OpfPFmcyo4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource efb525545776849c033f722a0b86a2a1_JaffaCakes118
Files
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efb525545776849c033f722a0b86a2a1_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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 322KB - Virtual size: 324KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 344KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE