Behavioral task
behavioral1
Sample
3d9a730a6426e450109b65d83b014d63_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3d9a730a6426e450109b65d83b014d63_JaffaCakes118
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Size
78KB
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MD5
3d9a730a6426e450109b65d83b014d63
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SHA1
91d8f8b9df15346d4ef93ae76963ab136c80c171
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SHA256
bcd1f6344f1363ae3ad219556db2a70aef5cf8c3d40f788f8a0f0b92191d5e72
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SHA512
e9a9405272fc65bdf4c23f303e7d70fec49c8546b6a2721fa998985bb5dbf78a5334d84bf2f8e59b9728c1b31527c1d172d4b2384f997194d10e93b00ad096ce
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SSDEEP
1536:yAyg++n58SvznV8xcUOzhLUy+/WMI3iEHw0xDDLUmahodDhfm+Gf:Mba8Svzn5nhQy+/wHw6DPUmaidDhTG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3d9a730a6426e450109b65d83b014d63_JaffaCakes118 unpack001/out.upx
Files
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3d9a730a6426e450109b65d83b014d63_JaffaCakes118.exe windows:6 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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 137KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ