Behavioral task
behavioral1
Sample
a7c304aa4b96652c134b80c96a124f0d_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a7c304aa4b96652c134b80c96a124f0d_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
a7c304aa4b96652c134b80c96a124f0d_JaffaCakes118
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Size
408KB
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MD5
a7c304aa4b96652c134b80c96a124f0d
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SHA1
5f0990be5c1bbbb645ad553a70f68cda6f302844
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SHA256
99bf287732f8e6ee6f9dce937598e1ddb5343c51fd538d1fe9f28cd0b3f82583
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SHA512
e7558abf846fd4474d7ebc1a6321966d8eb3799b9983fcd8ed1bd91fa249d585bb1be8ed532e4ff7e64951536de57e7410c7bbf45c339eb9916f313bc7133706
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SSDEEP
12288:EmdCbAJCzGyjTIUzZ6r2/cKKoQKRtjsCYOuGJnTHb7H7r:EBGMz3FZZOKHj9uGdP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a7c304aa4b96652c134b80c96a124f0d_JaffaCakes118 unpack001/out.upx
Files
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a7c304aa4b96652c134b80c96a124f0d_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 404KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 344KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 62KB - Virtual size: 64KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 164KB - Virtual size: 162KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 48KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512KB - Virtual size: 511KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ