Behavioral task
behavioral1
Sample
683282e68d240a563a0527b560e0bb25_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
683282e68d240a563a0527b560e0bb25_JaffaCakes118
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Size
145KB
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MD5
683282e68d240a563a0527b560e0bb25
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SHA1
af523eae325f8fc099693fbb3c5643c16fb1c000
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SHA256
cf97e022c069c627de8b70e7930b6fe8c6072cc0b5d26aaf87ee9c69bd8a56ef
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SHA512
4c6559e28f02d4e105d86519f720773f9c9d1546c498abe05333606c3c510e766093c54fbf082115b0eb374438c9befbb5fbb7938224d809fe773e907709442c
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SSDEEP
3072:Cz9apryM+9SKqA2IHezFytEqA4uxJqepMCAr4CmKv8ow:1tyM+AKq5IEFyavzqepMCAr4V
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 683282e68d240a563a0527b560e0bb25_JaffaCakes118 unpack001/out.upx
Files
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683282e68d240a563a0527b560e0bb25_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: 3.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 127KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ