Behavioral task
behavioral1
Sample
42c97cbe45b9fda810d5f406c68a63cb_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
42c97cbe45b9fda810d5f406c68a63cb_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
42c97cbe45b9fda810d5f406c68a63cb_JaffaCakes118
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Size
67KB
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MD5
42c97cbe45b9fda810d5f406c68a63cb
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SHA1
eba99f161d89b6c8c16000f2a8413782f548b148
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SHA256
432d06860dba6f20f09acf7b39fc061f26d22301f93bc23ed2070ec012e71d9e
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SHA512
741f55e47d7b0b300621e07360f08a1bec03695556615e20df9e5fad3ad9345fdae58d9bfce0955e7e8a54bb8d76801a1dcb93927a0f16696d5104f9d76bbd12
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SSDEEP
1536:9CowThucXZ4SJm+4n/pCORqk2dtWhFZ5mWwP:9tcOd+4n/b/7v5V2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42c97cbe45b9fda810d5f406c68a63cb_JaffaCakes118 unpack001/out.upx
Files
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42c97cbe45b9fda810d5f406c68a63cb_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 66KB - Virtual size: 68KB
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: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: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 80KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE