Behavioral task
behavioral1
Sample
fa0321ef3ec29d1f82e18cc3aa32e41c_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
fa0321ef3ec29d1f82e18cc3aa32e41c_JaffaCakes118
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Size
87KB
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MD5
fa0321ef3ec29d1f82e18cc3aa32e41c
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SHA1
a2f79dc3176122a3bc1858ea0dc3ed1159befa5c
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SHA256
ac17d2279aa8c118e1f8d1a26dd49122aac007676e81368cb687188329d8cf93
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SHA512
b828afb5bbe9d926d14d1bca092218d0ce49acbbf902d62f5cc1f1130c4eaab2ea287fd4837c3d23b7b9d57a707fc44f016288e3216345248d45526993fbb8ae
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SSDEEP
1536:GtyyRF/OxmfzDcazhe2hb5nnW+ME9Sf2+pg9R8LxM8WkNK+tEf6uacG:7yTtfbo2nWW982+paS9pWkNxXua
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_blackmoon -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa0321ef3ec29d1f82e18cc3aa32e41c_JaffaCakes118 unpack001/out.upx
Files
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fa0321ef3ec29d1f82e18cc3aa32e41c_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: 408KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 85KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - 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: 385KB - Virtual size: 385KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 32KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE