Behavioral task
behavioral1
Sample
a03389e74449a5923ad25a2fdde72366_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a03389e74449a5923ad25a2fdde72366_JaffaCakes118
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Size
7.1MB
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MD5
a03389e74449a5923ad25a2fdde72366
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SHA1
82c6e26f2aad5aad24024050423d4cf77f476ea6
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SHA256
b0a0bba1f7bd39e6ac7cf31a1de4e7c72cb41bab48e0cf82d9b5206dc8a74caf
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SHA512
006f50d70b4b82f2b7c0a943231531dc91d752ecfbb332dab76bfc1bdf0607ce2a913a2df4253513ac6c3bc970e9f1d04937140b9c786c9376415b17d28f6883
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SSDEEP
196608:rnP7wVx1YsVxrXsrB0kZ69Ml9Kd0LZwXp:rnPsBzVxrXsCnbdUS5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a03389e74449a5923ad25a2fdde72366_JaffaCakes118 unpack001/out.upx
Files
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a03389e74449a5923ad25a2fdde72366_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: 656KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 601KB - Virtual size: 604KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - 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_32BIT_MACHINE
Sections
.text Size: 863KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 152KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ