Behavioral task
behavioral1
Sample
b613c511d446ea3a34e1ff3cd56dd74d_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b613c511d446ea3a34e1ff3cd56dd74d_JaffaCakes118
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Size
256KB
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MD5
b613c511d446ea3a34e1ff3cd56dd74d
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SHA1
f91adb5c1840d826841242fad724c551ed16e801
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SHA256
44737871939fd98e924a3b32a7f5c0a9073e1ccbb0f05b1a279fe80815e60053
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SHA512
77c923b7032be9dee75366704a2eec025b9a471d9bec8a28d3d8e0f0df065f4fe1b0d32ea2c16de7b27e29eb74c4e1d7c4d3c5805b706fedb11638e62da917d9
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SSDEEP
6144:R3QFqJRx0eJhXxF/5hMhwHVFbEJPnju6kTyuEiW1TqWwoyLeNjhMl:R32qbZx/AC1Fr6kWViWvwoywj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b613c511d446ea3a34e1ff3cd56dd74d_JaffaCakes118 unpack001/out.upx
Files
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b613c511d446ea3a34e1ff3cd56dd74d_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: 348KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 240KB - Virtual size: 240KB
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: 100KB - Virtual size: 98KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 240KB - Virtual size: 239KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ