Behavioral task
behavioral1
Sample
c16703f3580d420a096f6fd9508878b4_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
c16703f3580d420a096f6fd9508878b4_JaffaCakes118
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Size
199KB
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MD5
c16703f3580d420a096f6fd9508878b4
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SHA1
c34e25bef2f033f31217ba8e3a674d038b4eaa8b
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SHA256
5f5e3f2936caeb4aa4f4170f7c3bc21183ac636b8f05b9de7f4225ed4b473971
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SHA512
7d7c30f9654e7227566b1fbb4ae7ebce271f6d1fb294f7311f0f8533b65161e31d259b4121b7ae9f99b9d35419e53825ff373dd30b5e491790ec825b372e323f
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SSDEEP
3072:xkDZMo8QKLQPUAX5hvlgRSOsfaIjzYl3OOnJ2bIc1fHntwLEhkmz8Zaz4Hrrg12M:etSadgQf1vg3OOJ2EmfHtyEOmz8ZRVk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c16703f3580d420a096f6fd9508878b4_JaffaCakes118 unpack001/out.upx
Files
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c16703f3580d420a096f6fd9508878b4_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 300KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 194KB - Virtual size: 196KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 182KB - Virtual size: 400KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ