1040ae4fea69de981f77d4bce72d3072_JaffaCakes118 | Triage

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General

Target

1040ae4fea69de981f77d4bce72d3072_JaffaCakes118
Size

23KB
MD5

1040ae4fea69de981f77d4bce72d3072
SHA1

524a0c185a565696afd0a2fdc028a1151ce0ff70
SHA256

7a94d541d002c87d5d555bd0eba204ae873e03525f6bd48834007be51077f1e2
SHA512

5260430819df9dcc349c69fbdbc13eadf4d17812777caa4cd983a1c60499be67e25393e34aca857df48391005880c612a3ba3f39db8ee27cdfe05f011c47dedb
SSDEEP

384:OgRnXn4lMkuwL2uO0+5ck0iIArY+OMUuNQL6sBxS61WvlC5zGXFrbDm:OgRknuN06EfArYWUuNQLF14SzaFrH

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
1040ae4fea69de981f77d4bce72d3072_JaffaCakes118
unpack001/out.upx

Files

1040ae4fea69de981f77d4bce72d3072_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: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 21KB - Virtual size: 24KB

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
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: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 624B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 60KB - Virtual size: 58KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE