Behavioral task
behavioral1
Sample
ac318aba2e265c17ad58a6c1260c93e1_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
ac318aba2e265c17ad58a6c1260c93e1_JaffaCakes118
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Size
158KB
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MD5
ac318aba2e265c17ad58a6c1260c93e1
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SHA1
cb75e4fc4f9ce54fd023aa7b37633c6ce86a2879
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SHA256
5358ee6fc81659d87c17a8c5793f2770a636ca2c86695348419edd2ef96b8d56
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SHA512
913e9d1143fcc526c95ea40c21a6e8e742e6d4b4b7658af2a171134156cff4a3cc02cc02cf1074be6c2785411a8eb9ca9eac395be4ee99ad334a5dbd447a397b
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SSDEEP
3072:oouUY5QiIc8wRKQBPqZ9zjwYCl632kMxZPjjSH531m+HmGMtAycqgb/A:oouUliIcakPqZ9zjwDtP6H531itpi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ac318aba2e265c17ad58a6c1260c93e1_JaffaCakes118 unpack001/out.upx
Files
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ac318aba2e265c17ad58a6c1260c93e1_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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 126KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 32KB
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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 140KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ