Behavioral task
behavioral1
Sample
75a90e801b9b53a1ce44bbaef2f83651_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
75a90e801b9b53a1ce44bbaef2f83651_JaffaCakes118
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Size
39KB
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MD5
75a90e801b9b53a1ce44bbaef2f83651
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SHA1
4b54b596e0fab58ff938b3a17a227a73d3ccf31b
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SHA256
7c2f70e419ee6d0e79a8f2dfe71d687e93261f381ce433be0fb51c6b7f2b279c
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SHA512
41b09d7e3ef4ae885754fa1e6aca5bac5f4473dd8b59aa1baf24811df34d5fbfdea99e78a2ad051e7ac8c727fef0d325248fe12e7b31fd8c6e1f1df087741ead
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SSDEEP
768:Obr7wQWNUsTsl5EulX6hye44Fo9Qg/pc6IrSLj6q23gsgq23gs2q23gs0q23gsqv:ObnwQZsTsla/z44eBvC7OcqYb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 75a90e801b9b53a1ce44bbaef2f83651_JaffaCakes118 unpack001/out.upx
Files
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75a90e801b9b53a1ce44bbaef2f83651_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 700KB - Virtual size: 704KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 72KB - Virtual size: 72KB
IMAGE_SCN_MEM_READ
.data Size: 21KB - Virtual size: 24KB
IMAGE_SCN_MEM_READ
.idata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 648KB - Virtual size: 647KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ