Behavioral task
behavioral1
Sample
71c4e61a4312cafd4bfee73a6223abbe_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
71c4e61a4312cafd4bfee73a6223abbe_JaffaCakes118
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Size
91KB
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MD5
71c4e61a4312cafd4bfee73a6223abbe
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SHA1
f54f2af778f13dea87b9b0b73800de45ff1ca90b
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SHA256
1c7acad7f1ee94d8c1f51c92cf1c568420b6adeb6954e2e73fb42391099ee301
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SHA512
de3f9c86529f65ae6c12c8cd11e1c0a1d4facb92aa22a7e2008a67653f610e483757689f553af91a3df0a69594658473dcb830bcdb089650942d1ffe2f3ffe7f
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SSDEEP
1536:JFAARGJUElYry9sF+tp5Z0nC2yc7xpmha973ChMyhMcHD9ld+G+2:JF1EamPwnSemQ973CheMD9ldT+2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 71c4e61a4312cafd4bfee73a6223abbe_JaffaCakes118 unpack001/out.upx
Files
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71c4e61a4312cafd4bfee73a6223abbe_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: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 89KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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
Sections
.text Size: 176KB - Virtual size: 175KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE