Behavioral task
behavioral1
Sample
37a72b7f5a5e731e1f63b0ef1d1321f4_JaffaCakes118.exe
Resource
win7-20241010-en
General
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Target
37a72b7f5a5e731e1f63b0ef1d1321f4_JaffaCakes118
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Size
58KB
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MD5
37a72b7f5a5e731e1f63b0ef1d1321f4
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SHA1
b720c81854083474a4e3b8ff2c0b419ae3bc80ab
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SHA256
78fec9bbe53218126b5be5105f47968077ea775988b13de06cce71a34a486788
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SHA512
10121955aa7a9fd129cecf3350e49ef3a6409b996ec4c331292fe2fa82238204a0d104dbc6fb0730942bcda4c46088602d00c7597bd3a450106185d1de2b31ba
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SSDEEP
1536:aPjV+4kjLYnCO9kJhNhmnWrOg419zKJ6V0WdNEkVE:1ljcn1S/hmnW815rHEOE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 37a72b7f5a5e731e1f63b0ef1d1321f4_JaffaCakes118 unpack001/out.upx
Files
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37a72b7f5a5e731e1f63b0ef1d1321f4_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: 160KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 51KB - Virtual size: 52KB
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: 176KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.newimp Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE