Behavioral task
behavioral1
Sample
bb9bb7a4fa17255b96bc2be0481392ca_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
bb9bb7a4fa17255b96bc2be0481392ca_JaffaCakes118
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Size
84KB
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MD5
bb9bb7a4fa17255b96bc2be0481392ca
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SHA1
8ac4b3460aa1726c5a08c368992dc060785bcfad
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SHA256
31b64c4ea3f613ecec56fe0b1aa1acb536923dadac6207f6d838716298ee50fc
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SHA512
fe7c7b81c3e75e1f36081d2ccd71b1c367b2d5b0551f24b932e27f67159a7500d4da5ba1b8cf38da00b61bc67c4281b3878765a5340ba6d3050aa2bbb836dd81
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SSDEEP
1536:PlBB9rOs7l7J3xjaYDru9K8qgH/Mm+yDMInp9vWy7jeFc4Lg+PbmOIWHUHy07KW1:zXlx7JBjZnu09gfL+kbp5DNmg+Sg2y0b
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bb9bb7a4fa17255b96bc2be0481392ca_JaffaCakes118 unpack001/out.upx
Files
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bb9bb7a4fa17255b96bc2be0481392ca_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: 424KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 402KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE