Behavioral task
behavioral1
Sample
8e0005b435a0ede6006481e50f89657f_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
8e0005b435a0ede6006481e50f89657f_JaffaCakes118
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Size
3.3MB
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MD5
8e0005b435a0ede6006481e50f89657f
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SHA1
e165f770a571aed692d604e481d2377c991ee107
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SHA256
681cd900345adb15d9e0deea73cdbdfc5d4b47a82db98e530cc9a9e9bb2bf9c4
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SHA512
dca4dec978f116d0c39dbe2a982aa5edc08723656fb2e5b9ba4e513335ee2913f6ab69aa93d28665feef193d63622964e110960bd49fb0e890ac401164c815ce
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SSDEEP
98304:Afh0v0bKGyDpuQ0TFG6LAShxL81aPt1GNtm:AfhUaKTIa1ct1Mm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8e0005b435a0ede6006481e50f89657f_JaffaCakes118 unpack001/out.upx
Files
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8e0005b435a0ede6006481e50f89657f_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 64KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ