Behavioral task
behavioral1
Sample
1018ed5738803a9acd76150910b38bdb_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1018ed5738803a9acd76150910b38bdb_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
1018ed5738803a9acd76150910b38bdb_JaffaCakes118
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Size
189KB
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MD5
1018ed5738803a9acd76150910b38bdb
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SHA1
dfbeeaaf85a47baf6c4e5c618211973dbc82d9c7
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SHA256
2bbc71369c8b7ccb101b9e8fc3e67d78840e961838de0c8c71f99f115a47401a
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SHA512
a0a265f1a19591764431fd850ec1f5e33c4709901ed30817e9eb8ff6582e49b524e3e6f4b62fdb6c76b3c1cbc6b9740df7d5f6defd0318e0c8d9cc47191a0cde
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SSDEEP
3072:mgU4iANMBAeP4ughD4bTzrls0INfUm5gVQ4FMCeGZNR6t1L4aJNnPfWLU5wzgnbs:fiANMBAeP4ofzrJHZFMCOR4YNnPfWLki
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1018ed5738803a9acd76150910b38bdb_JaffaCakes118 unpack001/out.upx
Files
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1018ed5738803a9acd76150910b38bdb_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 3.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 181KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.data Size: 3.0MB - Virtual size: 3.2MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 505KB - Virtual size: 504KB
IMAGE_SCN_MEM_READ