Behavioral task
behavioral1
Sample
0f81fd41a49bec98bfa78e3dd2bd61e8_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
0f81fd41a49bec98bfa78e3dd2bd61e8_JaffaCakes118
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Size
80KB
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MD5
0f81fd41a49bec98bfa78e3dd2bd61e8
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SHA1
c0ccb3a6dcb408e65f215f2bf0d3e1b3e055638c
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SHA256
c89e0e744a24117b5528c700020aed511bd20f043d653b17398bb916737edfb3
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SHA512
152040d94cf64f3759f157e118103272eb7bf480fe3ae973f3192d90c45d0ac27db9128197803a514d0778085c79e614c0284c7e2555baba079e83a0c2b87561
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SSDEEP
1536:mUHNYTE6sDSDz+6FcF9gqPx2RJnftVLACOh9iPUE1OQtWkC:msWIW+6Fg9gqZ2nnACOmIQDC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0f81fd41a49bec98bfa78e3dd2bd61e8_JaffaCakes118 unpack001/out.upx
Files
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0f81fd41a49bec98bfa78e3dd2bd61e8_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 77KB - Virtual size: 80KB
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
.bss Size: - Virtual size: 3KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 746B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ