Behavioral task
behavioral1
Sample
d50f3b280cfc6b17dfc9a748cbdc80b0_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d50f3b280cfc6b17dfc9a748cbdc80b0_JaffaCakes118
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Size
132KB
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MD5
d50f3b280cfc6b17dfc9a748cbdc80b0
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SHA1
0405eda22dbade12cfd9d1631fc3088f70096c55
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SHA256
eb7963e4dfaf2bd7a964650f0280bd2d13df1f0f913bd880ae82d05db5edcbfe
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SHA512
9975995d4533cca80216daabec91f5906fa005971ab7c7dbc86231b5e54cc2212669f58218746505f36f786fc7d5d6b5117fc5144e83784379c57e1fc1bf4340
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SSDEEP
3072:Tgszf22NMQVpKXcxOC0ztdLJzZt8ZWY3rvGhl/Fb5MxvGT:Tr2ymcytdL9ZtmWovGP9b5o
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d50f3b280cfc6b17dfc9a748cbdc80b0_JaffaCakes118 unpack001/out.upx
Files
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d50f3b280cfc6b17dfc9a748cbdc80b0_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: 168KB
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: 5KB - 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: 26KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 119KB - Virtual size: 120KB
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