Behavioral task
behavioral1
Sample
400c636b4e82df098b312b3c618518cd_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
400c636b4e82df098b312b3c618518cd_JaffaCakes118
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Size
437KB
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MD5
400c636b4e82df098b312b3c618518cd
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SHA1
b15cfd3dcbe743970d71dca2545fe12184f35971
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SHA256
9c2e9e30314eb84d3a0f8dc45d28235a9040a4cffe073390d9a0cc7a4ecaef41
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SHA512
7698f270ed93fef0927f467a1f31c1cae73f92bd20a09bf37b5421a94ae5cd173a932241dbb6fc97271e5a5d59e417cdee70477d8191882e5ed9e8aac0b80742
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SSDEEP
12288:APNoS8dbF//8DnAyEy1+UeNIGt+HtdagGXSL7:APNoN1F//8DAyN+UeNIGPny7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 400c636b4e82df098b312b3c618518cd_JaffaCakes118 unpack001/out.upx
Files
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400c636b4e82df098b312b3c618518cd_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
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
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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_32BIT_MACHINE
Sections
.text Size: 96KB - Virtual size: 94KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ