Behavioral task
behavioral1
Sample
fb1d52a4b62a5b525bf7ca39eb1abd3e_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
fb1d52a4b62a5b525bf7ca39eb1abd3e_JaffaCakes118
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Size
82KB
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MD5
fb1d52a4b62a5b525bf7ca39eb1abd3e
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SHA1
105f5cab0cdafaa03db44ebb8075d741d2196f49
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SHA256
7ff080db2a6fdb6711708dc0dca9d2f041aba68c34c20b445d23e88908247b88
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SHA512
1ac70ca784e63a714f47ba5b7c536d6793868cf62020d6a718e23411ade3a5a13eb47fc793c31bcc6f16a3ed7bcfef8c57cbfe9043fe1cb5188511fbf19c959b
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SSDEEP
1536:x8/+fJMq7Kg2t7QhUJW72RFU9xTuCY+9BNyfEip2:x8+fJMq2hQSW7+U9xTuU9BofY
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 fb1d52a4b62a5b525bf7ca39eb1abd3e_JaffaCakes118 unpack001/out.upx
Files
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fb1d52a4b62a5b525bf7ca39eb1abd3e_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: 208KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 74KB - Virtual size: 76KB
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: 168KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 32KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE