3a4f389976087c9aaf42a264809c7e4a_JaffaCakes118 | Triage

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General

Target

3a4f389976087c9aaf42a264809c7e4a_JaffaCakes118
Size

207KB
MD5

3a4f389976087c9aaf42a264809c7e4a
SHA1

2ec7ef26b22dc2d93e613dd525317698b46dc02b
SHA256

7a1f217000a0e8e03ff4068e35538b8b6e9b7759f1bf77ba6a5b079b52b9c1e1
SHA512

2ea942609efdfd2528ce252c79659fe7b9a024b800c60ef2c64cb7060cb59dcdb236bf4cc9c166805344f5da7d211d77df8a32df23368a7321b3a1904bdb23de
SSDEEP

6144:b8ac/09yc/ichJa9njmMBF2bPcG7oKIzjNXUIKT:46yMicXa96yOcG7/IzjNXUx

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
3a4f389976087c9aaf42a264809c7e4a_JaffaCakes118
unpack001/out.upx

Files

3a4f389976087c9aaf42a264809c7e4a_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 120KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 199KB - Virtual size: 200KB

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
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 158KB - Virtual size: 157KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 143KB - Virtual size: 143KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ