Behavioral task
behavioral1
Sample
3a0e6d7a64ec7db9b9553bc142700edc_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3a0e6d7a64ec7db9b9553bc142700edc_JaffaCakes118
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Size
120KB
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MD5
3a0e6d7a64ec7db9b9553bc142700edc
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SHA1
7296baed5463c44ae1fe7fc1f8ff3a202af02a60
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SHA256
09ccc831cd52207b8ee08eab7248afad08c203221ec908d86dc2726e91ecaea5
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SHA512
03a5040ba7a90f6287ce94a2cddcb261039ee50518622df5c40a9ebd32f5a315a1e796d6f21140a35c827cef18b52440c53ca84f14f3e924690c05db0425a381
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SSDEEP
3072:JXuEI/FOetiDOQ3V9z/tvBTBpOXnIKbcRGGpFFdVkzuT:h6/F3rc3z7mnIKbc8GpRC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3a0e6d7a64ec7db9b9553bc142700edc_JaffaCakes118 unpack001/out.upx
Files
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3a0e6d7a64ec7db9b9553bc142700edc_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 118KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 104KB - Virtual size: 104KB
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