d386b920eb67b446a9cbbcfb496abe61_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

d386b920eb67b446a9cbbcfb496abe61_JaffaCakes118
Size

29KB
MD5

d386b920eb67b446a9cbbcfb496abe61
SHA1

bc7941601934e5b31caeeb86828d75069651f883
SHA256

fa5b12ef1f7ee2d70905f57ba31433ec5444d567c7ae3bd2affaea4311755934
SHA512

840faf3f5ed01562ac4b74d834ca62779b3a995145740a8321f9332d5ecc1d2c58f118af72b0b1110b95fc1d30db62bc48a7d86d3b9acaaaec874441e3c057b9
SSDEEP

384:fY5ln28Eoy70uVXt8Hm5Cnrm+udPah0XYRMbiUbouM7vdnGtB1xMj4T6ughgiCw:QXSxpmw4h0XY9UcpvdnAfxI4rij

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
d386b920eb67b446a9cbbcfb496abe61_JaffaCakes118
unpack001/out.upx

Files

d386b920eb67b446a9cbbcfb496abe61_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 28KB - Virtual size: 28KB

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: 52KB - Virtual size: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE