Behavioral task
behavioral1
Sample
837f5a27def32ae406ca3f083cb693b8_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
837f5a27def32ae406ca3f083cb693b8_JaffaCakes118
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Size
93KB
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MD5
837f5a27def32ae406ca3f083cb693b8
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SHA1
1e6e869cd560c0ffec80b201a907ab49ca08d15a
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SHA256
4eb0b08b4b9bfe3fd66360ca53dbbeab6fb244dc4d86a7534fdb403fef0e08d0
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SHA512
d06db7f053748c950f82272e82bb74d2c4cdd537745aeef3b7bf0c81941a602ab9c1943014d34edb52e083b9a7ba309da5418bc240f9dbac864e5eec7823d95c
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SSDEEP
1536:jfurqGS9Y4FB8SzbRuhWBPq3qWnoaSXpL1fOAD4jbDNTFt1GDB+aJEQOalvEWXm:jfdGS9YM8SzbRzLpaSXplOAk3hZHGDQU
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 837f5a27def32ae406ca3f083cb693b8_JaffaCakes118
Files
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837f5a27def32ae406ca3f083cb693b8_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: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE