Behavioral task
behavioral1
Sample
a7efd03c9c0f375e61d18560f3190fc4_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a7efd03c9c0f375e61d18560f3190fc4_JaffaCakes118
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Size
175KB
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MD5
a7efd03c9c0f375e61d18560f3190fc4
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SHA1
77a43d2f5721890913dc09327ab01c508d6c5e46
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SHA256
1aa2207522f141df3cb8bc8872d5ef0c2ef6e2264fa559cd41dc5cc8bfa9e1b1
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SHA512
3437dc3a58d0ec898252d7fe0102861834125065253349203ce2167640889e32cb48a2afddd600e143b45e8126ef0015d2eadcb78d5d90c84dea997c2822d437
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SSDEEP
3072:dfLo0X8gNduw1mxJCFUoR7LFdHCKV28w9InwRwXpC46427z:df00aWGoVFRCKVlw9KI46n
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a7efd03c9c0f375e61d18560f3190fc4_JaffaCakes118
Files
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a7efd03c9c0f375e61d18560f3190fc4_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: 304KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 170KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE