Behavioral task
behavioral1
Sample
88dff9f668982f8f85ad51c83eeb3e20_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
88dff9f668982f8f85ad51c83eeb3e20_JaffaCakes118
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Size
59KB
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MD5
88dff9f668982f8f85ad51c83eeb3e20
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SHA1
992d84880d6d4e30bd5b6a2b1f00342fba2a6d81
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SHA256
be501771e1c139460b867dc1e49f6101b3216aca6f4d668541fb1e60e4005893
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SHA512
cbd6af5bf7b36e21bb9e0d408eed5e3fe77c9f03e638ce18a08c499feba8893bf7453fdbc5b8f56533ab8519c554824d69c0e74c082ce750d8bef873d4b108a3
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SSDEEP
1536:fnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:fzc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 88dff9f668982f8f85ad51c83eeb3e20_JaffaCakes118 unpack001/out.upx
Files
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88dff9f668982f8f85ad51c83eeb3e20_JaffaCakes118.exe windows:5 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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ