Behavioral task
behavioral1
Sample
bdc2876bb73d2c2f62c897345a331df4_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
bdc2876bb73d2c2f62c897345a331df4_JaffaCakes118
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Size
127KB
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MD5
bdc2876bb73d2c2f62c897345a331df4
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SHA1
637e489f7dbfc1258e8da9458e3f912bed774895
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SHA256
db74204e326bc53d6d02df358ce7ddfbca32ed23e645b7359a1e6a884e1b9779
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SHA512
4c440e59d0cd0c2e3a1dd6a9c1f2e1dac521bff4054853606fdb49e17395e51fcc1e2dab4ada17891cae3c590e9d6e4129774e59f3e90af0ab350e5f48b05dda
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SSDEEP
3072:bzsttHzA1V01r/v67apc1b3j0Bb5DY8P8FHUVqdjQCMDPKwO4LV:bz49zYKx/Pc1sFYzJdVQfF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bdc2876bb73d2c2f62c897345a331df4_JaffaCakes118 unpack001/out.upx
Files
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bdc2876bb73d2c2f62c897345a331df4_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: 144KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 122KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 47KB - Virtual size: 148KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 93KB - Virtual size: 96KB
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