Behavioral task
behavioral1
Sample
b203d188341eb62b3ccc573af2927bb8_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b203d188341eb62b3ccc573af2927bb8_JaffaCakes118
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Size
59KB
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MD5
b203d188341eb62b3ccc573af2927bb8
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SHA1
838ecd3960548dafe81a57eff9b2e77a87eb3025
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SHA256
32ee07375d3a7c57c3b9f32f66a71e20955330dda27e7f5fe73a5f65c3928c8c
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SHA512
503d07bb8063ffb62d4d4ea51cc2d2a7e83ac7bcfc7e4f2aee8aeb5e2d783e65caacd5903abf09dd91c0f2c1096bb643300d21c6b1ada026f22e58faab99f3bb
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SSDEEP
1536:snJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:szc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b203d188341eb62b3ccc573af2927bb8_JaffaCakes118 unpack001/out.upx
Files
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b203d188341eb62b3ccc573af2927bb8_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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_32BIT_MACHINE
Sections
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ