Behavioral task
behavioral1
Sample
e91ca8241e34258916976159b1c6df57_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
e91ca8241e34258916976159b1c6df57_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e91ca8241e34258916976159b1c6df57_JaffaCakes118
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Size
16KB
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MD5
e91ca8241e34258916976159b1c6df57
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SHA1
8bcbc60c38e5375c4e4370c4ebf3c950512aff88
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SHA256
999349fa467bb4208871575b95a6a482ea8f85f4c7bd428821f11fd801293fc0
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SHA512
ef1f7a5de0aa86c74cd4bbe1acfbdd1116e1304964ca7d1f3fa9db28b18cb5b877aa0c4596719112fb851e4ed914471d5cacd0f3fd6e8c9c6fa5c2bd089cf723
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SSDEEP
384:8bdiIJtKWyKu0RvVCaekgY/v/B0PurtC8jyymNeQ:8xvtKWyqtkY/nB0PurtLWN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e91ca8241e34258916976159b1c6df57_JaffaCakes118 unpack001/out.upx
Files
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e91ca8241e34258916976159b1c6df57_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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_32BIT_MACHINE
Sections
.text Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE