Behavioral task
behavioral1
Sample
726562167.malware.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
726562167.malware.exe
Resource
win10v2004-20240709-en
General
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Target
4a3e40ee79123930874961972314d7d8_JaffaCakes118
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Size
24KB
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MD5
4a3e40ee79123930874961972314d7d8
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SHA1
ef00a530c19e10178de890881448b4b817e96508
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SHA256
516987f0cecbdff7d85feb443acc60cdff86c714079df735e2d60bf6830934a4
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SHA512
0782b2b3dc7ba5e841778d8a0d12a405aa2a25a2200a0fd461cbdcf0c2ac61eae5288098a26d6d49d7e3cb93431a020c01d989286badb1ac882ff4d7ddd6b16e
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SSDEEP
768:Em7ZDPpgFr9SPH+EndEtosf/22iacEsSq:97lpgihZ+eusSq
Malware Config
Signatures
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resource yara_rule static1/unpack001/726562167.malware.sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/726562167.malware.sample unpack002/out.upx
Files
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4a3e40ee79123930874961972314d7d8_JaffaCakes118.zip
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726562167.malware.sample.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 24KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE