Behavioral task
behavioral1
Sample
40fe17e7fd15f05c3ad9956a7ff96148_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
40fe17e7fd15f05c3ad9956a7ff96148_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
40fe17e7fd15f05c3ad9956a7ff96148_JaffaCakes118
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Size
201KB
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MD5
40fe17e7fd15f05c3ad9956a7ff96148
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SHA1
6c23213dff9548e0b6ac5e161a1f0811a4fe01f3
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SHA256
37754b5ea962f15a8d2315755ea797ae474346a69a1fbcbf6f4fa3d6d7dadf6b
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SHA512
14d2ad728b83deb6c0e9197e51ad038be1de1ada8db3e7fddd16dd1c2f3c89f1cb47d2e7bc54a937f83e44c10c58b8184eb4dba5425c0cca9ce74bd3aceb9092
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SSDEEP
3072:9VgZjSWTglUc0bunUxerIRBWB2H54cG7GuNK4vykcLqgy3DeSLKB:TAVbjxev2H2GuNK4JcLqji6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40fe17e7fd15f05c3ad9956a7ff96148_JaffaCakes118 unpack001/out.upx
Files
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40fe17e7fd15f05c3ad9956a7ff96148_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 35.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 172KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 104KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 184KB - Virtual size: 184KB
IMAGE_SCN_MEM_READ