Behavioral task
behavioral1
Sample
b3e80333ea833c90dba5cb2c5de29b44_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
b3e80333ea833c90dba5cb2c5de29b44_JaffaCakes118
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Size
137KB
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MD5
b3e80333ea833c90dba5cb2c5de29b44
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SHA1
035d5bb062f26f39c8562f417a16aa4d55730b46
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SHA256
33342006be825bb14859d370e25e7c23f1e77ffd43b739e2b9d0a05d4d1d61c4
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SHA512
378de94c5ec3d5665f94d99abd57f61663156481d45e8ad3dd386ed3f9271a1be1db47178e85d0b8122f45ab96488739655769e2d036cea293922a687f2eb33c
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SSDEEP
3072:egGk1kjnnP3/7WAFrkICc8yCVdI7HfBvY1fOSQCsJT:egGf/jkVciXIqx0CsJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3e80333ea833c90dba5cb2c5de29b44_JaffaCakes118 unpack001/out.upx
Files
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b3e80333ea833c90dba5cb2c5de29b44_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 184KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 135KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 127KB - Virtual size: 127KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 182KB - Virtual size: 183KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE