Behavioral task
behavioral1
Sample
d98900895cec14cb3eb07d5812ce1fc1_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d98900895cec14cb3eb07d5812ce1fc1_JaffaCakes118
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Size
679KB
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MD5
d98900895cec14cb3eb07d5812ce1fc1
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SHA1
7f53293d5e2da2cdc38431fb00e5a1b857f0a365
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SHA256
956a2f86076c16b8068438bce8dd7564bff1683c31ed8a8ac0f3e48c09264042
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SHA512
7d87b5652ddba433a57a31ee38cb3a39dcab42d1da8f1b27a3a4a19a1a2fb07874b4aa2e9899d6e6a1154146228cd461cc746343ea019be12133a0fec09c6d25
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SSDEEP
12288:A+wIj+SSUTnmPke/cZ+G/XjU1evEoCQljp9pLmlgspQVBJIPoGkl/73NJhyJAa6w:AZG+S/TmPkqcZ+G/XPBlj4gGQPJPzEew
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d98900895cec14cb3eb07d5812ce1fc1_JaffaCakes118 unpack001/out.upx
Files
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d98900895cec14cb3eb07d5812ce1fc1_JaffaCakes118.exe windows:1 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: 124KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:1 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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 53KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE