Behavioral task
behavioral1
Sample
b7101285ddbcb3c298cac6f4a79db0ac_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b7101285ddbcb3c298cac6f4a79db0ac_JaffaCakes118
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Size
136KB
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MD5
b7101285ddbcb3c298cac6f4a79db0ac
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SHA1
7b6dd1d603448950e5beb06ed86014bc30f7e003
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SHA256
0148f012d55092da193f7842bfb5ae198de2fd3bd317029d20296fa558a59cb7
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SHA512
9d06e553da92b588b16b8d7b4d6134d33666e29a8691bc566009d52d0275760b3bd211e7d418c69dac26528df4603ec95bdcdd213ff49a1c15acfe6963be4d1a
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SSDEEP
3072:vWvm9Edb6skAyL9aDiR7UAjDlIxkuG1DLWK4ocBNBrMHz:OuadbBmR7UAV2kNzCDu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b7101285ddbcb3c298cac6f4a79db0ac_JaffaCakes118 unpack001/out.upx
Files
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b7101285ddbcb3c298cac6f4a79db0ac_JaffaCakes118.exe windows:5 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 128KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 95KB - Virtual size: 94KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 83KB - Virtual size: 83KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ