62631bf23a01c519edb32b0b457db892_JaffaCakes118 | Triage

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General

Target

62631bf23a01c519edb32b0b457db892_JaffaCakes118
Size

504KB
MD5

62631bf23a01c519edb32b0b457db892
SHA1

d7e752d1a6a824241ac4eb603d0cd69daaeb3d9b
SHA256

428aa063f4b85db0c11ff9dc903976bacdb9e2b6212ffe74bf00e80496b6b74d
SHA512

82955e3212a97dee7a5ec245b95ca210faad3b1e1176868aa520f5c743df53fa223c115e2be1ab88d0c609a24d3987069e5753ce49a99785212f4bc22179de30
SSDEEP

12288:XA8lZvdcaIBMNEJoOjDxDIg0P3Hm+pvugW59OX2:3ZaaIuNEvjVDp0PH7pvugW5b

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
62631bf23a01c519edb32b0b457db892_JaffaCakes118
unpack001/out.upx

Files

62631bf23a01c519edb32b0b457db892_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: 580KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 502KB - Virtual size: 504KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - 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_32BIT_MACHINE

Sections

.text
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.0MB - Virtual size: 1.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 932B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 428B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ