Behavioral task
behavioral1
Sample
4b8384b7597b5437b1a992504e3a5dd8_JaffaCakes118.exe
Resource
win7-20231129-en
General
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Target
4b8384b7597b5437b1a992504e3a5dd8_JaffaCakes118
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Size
3.7MB
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MD5
4b8384b7597b5437b1a992504e3a5dd8
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SHA1
3b903092ede9bb5b94d08c1c842e3a2e4bcf79aa
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SHA256
76e119e1b399ba0e38085e63a6cd73d2076aa3044809e27231b2de772b6d4a61
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SHA512
1a67d64590de1993172ef4763614c8681eb11d3b9b530ecba95c8b925fd84f82d8dece597b9e0e0cc6e2003fcb57ba471881cc8dd8a9b89419c7b3ec676aeefa
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SSDEEP
98304:haZH4mekKrBzFy+6n0hW4VXa1V1sHrAiJ2WWsw4:haZH5KlzYlktadsLARsT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b8384b7597b5437b1a992504e3a5dd8_JaffaCakes118
Files
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4b8384b7597b5437b1a992504e3a5dd8_JaffaCakes118.exe windows:5 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: 6.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 498KB - Virtual size: 500KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE