Behavioral task
behavioral1
Sample
21a4cb8d10594fc0c03529061692defe_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
21a4cb8d10594fc0c03529061692defe_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
21a4cb8d10594fc0c03529061692defe_JaffaCakes118
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Size
886KB
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MD5
21a4cb8d10594fc0c03529061692defe
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SHA1
e126cba053f3ece54b3250acaca79c6e7967fe39
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SHA256
d156583c1494429282d16abfd2d5967986aca59761d6d146ec052b57e5512791
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SHA512
e5bb1d6827a121300d73ebaa4e54064b020c38ec0c69e39a3d86638d29384344ac3bbdd4baf78dafe750960aa857e3f3af3df53789ce7d9806560a5e26c5a907
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SSDEEP
24576:9AJfcrO5Tgn2X1qIXMxuRVpk5bei/c6UZU:NrOy2dvBAeqUq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 21a4cb8d10594fc0c03529061692defe_JaffaCakes118 unpack001/out.upx
Files
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21a4cb8d10594fc0c03529061692defe_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 853KB - Virtual size: 856KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 32KB
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_32BIT_MACHINE
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 216KB - Virtual size: 215KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 4KB - Virtual size: 541B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ