Behavioral task
behavioral1
Sample
42bd2f802c6b2b959a4cb6d01835bec1_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
42bd2f802c6b2b959a4cb6d01835bec1_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
42bd2f802c6b2b959a4cb6d01835bec1_JaffaCakes118
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Size
87KB
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MD5
42bd2f802c6b2b959a4cb6d01835bec1
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SHA1
03c45c400a46e18cac28bae489fb2dce07783e78
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SHA256
fb65768907557f80323c6576a83a8ef0e3d73803a3bec94303d4a2b379edc39e
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SHA512
f6f44b98236e42b1a8271f9611289fcf970c7db0c23695aabdaa76f86b4856cb281ac85f6879e3c1ab63ae50bf8df68456c9559cc201db4cdb76bc6421854b4a
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SSDEEP
1536:bwKVglMRpZYY5eGrG86agStSSARUV8+R37OusQeXdcvZScL8UCiWq:MD6RpZff5LdAWVR378loZS28UCiWq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42bd2f802c6b2b959a4cb6d01835bec1_JaffaCakes118 unpack001/out.upx
Files
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42bd2f802c6b2b959a4cb6d01835bec1_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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: 116KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 16KB
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_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
CODE Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 120KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 9B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 344B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ