Behavioral task
behavioral1
Sample
fd9f2aed91dd5baf81d834e6b94eb1d9_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
fd9f2aed91dd5baf81d834e6b94eb1d9_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fd9f2aed91dd5baf81d834e6b94eb1d9_JaffaCakes118
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Size
14KB
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MD5
fd9f2aed91dd5baf81d834e6b94eb1d9
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SHA1
761166d15c20589c412f2104b105b6e85d2efe17
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SHA256
79a959ccea903e4dc3f82bb07ef6728a82917574b20a7608be16167d66d89fdb
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SHA512
c5457605b59427985eabec4caa29dfc0f394a1a1cb7f3809bfd2228b6f3b8f901dcf276cbc14cebcc566f359bf379ad5e54b90520765b8baec3ec2ff9a8e2cb5
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SSDEEP
384:U5xI0HF4P/+LR3wyDVxVnnCmOrPtSOKO9Sg:U00EQR7RqmYsFO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd9f2aed91dd5baf81d834e6b94eb1d9_JaffaCakes118 unpack001/out.upx
Files
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fd9f2aed91dd5baf81d834e6b94eb1d9_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: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE