Behavioral task
behavioral1
Sample
bf389108aae6b81a3744cda2f03066d1_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
bf389108aae6b81a3744cda2f03066d1_JaffaCakes118
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Size
102KB
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MD5
bf389108aae6b81a3744cda2f03066d1
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SHA1
444a8658a70817db92afd3bd41ecc20e630b8ec7
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SHA256
885bf02a8cdfd26ee7706694731bac6fde4477e6d3e09f11804284045164ba23
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SHA512
c5c2c987dd9f534409a145cafae6c78157464a6d2937dfb39e09a482edf3bf4a819203d5c8be9412ad9d124775cb49be41ae0486406126622f79ffd432287c11
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SSDEEP
1536:GLIc3e0dpBBwOZhQC4M1JARwuDDYt+TV9pSfDnekyKwybVmeOngsQDz9:0Ig/rhGgqDSOtS9Bboj2z
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bf389108aae6b81a3744cda2f03066d1_JaffaCakes118 unpack001/out.upx
Files
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bf389108aae6b81a3744cda2f03066d1_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 91KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 121KB - Virtual size: 121KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ