Behavioral task
behavioral1
Sample
d4b50da809bd0cc85d09c6d9611b8bfe_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d4b50da809bd0cc85d09c6d9611b8bfe_JaffaCakes118
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Size
47KB
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MD5
d4b50da809bd0cc85d09c6d9611b8bfe
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SHA1
07cdfc28cc63e43e22322fb7475af89b756a7689
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SHA256
acd851dfc059e7a33a38dc1329d5817bf4b916ac5588695944ea6a3112c94396
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SHA512
9130676c0aab0335279a395ede8435fcea2f569aff80177a33e2a9d108e61a3195d2e52d6f7626e48aa8ac7c1db78938d00eb4b46aacf4792fa22fae5961b1b9
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SSDEEP
768:x7finxPQkdYzj4JZBKrtrUt2XrCkHJUElzWdPZM4R5txNiRrKKgzIR:x7fOh2gJZBkmIJUE8coWRrKKgzIR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d4b50da809bd0cc85d09c6d9611b8bfe_JaffaCakes118 unpack001/out.upx
Files
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d4b50da809bd0cc85d09c6d9611b8bfe_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ