Behavioral task
behavioral1
Sample
123d5d5e52ad0c15c199fcd49e2e6771_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
123d5d5e52ad0c15c199fcd49e2e6771_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
123d5d5e52ad0c15c199fcd49e2e6771_JaffaCakes118
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Size
4.5MB
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MD5
123d5d5e52ad0c15c199fcd49e2e6771
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SHA1
77ffe885076a932337a3dcfe9a769e78b3cc27e6
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SHA256
91149a1ebacb9a76b59ec069433b0fc396b33b41dac277251d65dd400d7a0f9d
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SHA512
357cb602ba2fece6a06466090cda1358704cc4eff6a41099e0b5a8ea264b71da2062ae475c9722eb6898489dce3f1a5cd64cab0020b2b3d926022a7c512b2803
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SSDEEP
98304:oGcTQC73ASRscrxsBxA9jKzw73pPMrvvDwoWio:oGcTfZxsAdKyZPMrvbwoWx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 123d5d5e52ad0c15c199fcd49e2e6771_JaffaCakes118 unpack001/out.upx
Files
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123d5d5e52ad0c15c199fcd49e2e6771_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ