Behavioral task
behavioral1
Sample
3bf4239397891f188e3cc3e173821089_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
3bf4239397891f188e3cc3e173821089_JaffaCakes118
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Size
181KB
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MD5
3bf4239397891f188e3cc3e173821089
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SHA1
d4b0f0b9aae29c1454994d249da1284e11925b07
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SHA256
c02971693e6696b26ee812f948856b5d55262c00ab5f55e0882aba58538be31c
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SHA512
8aa7315842644855050526e917c84eca1461eeedc59f5a9b4b1124b62a34271b2269e5c07602565f05e60d0dca37ec8675825cc0a35feaa33ebdd94347d1bba2
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SSDEEP
3072:9K64EacRnlcuAaW3LUO5kNwfFIoioTUMzsI66R0ceuyJSn8:74EDpi3PkN4IoioTUMzDsb3v
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3bf4239397891f188e3cc3e173821089_JaffaCakes118 unpack001/out.upx
Files
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3bf4239397891f188e3cc3e173821089_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: 124KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 154KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 204B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 226KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ