dd3998fbf1b11ec7bb63350e1e3fac93_JaffaCakes118 | Triage

Sharing

General

Target

dd3998fbf1b11ec7bb63350e1e3fac93_JaffaCakes118
Size

52KB
MD5

dd3998fbf1b11ec7bb63350e1e3fac93
SHA1

380206b330e47e67e9c2c44c03fd25c68ddde918
SHA256

b1edbc7854694354c1e1dc687ea1abbbfb19cbf1e6fadd64b0c5cb008e563f7e
SHA512

908d75c1f3691dbb5a204de8549238d8c7f91c67a3fb0f8ba523f661e8dfb4006bacf2d81e62a55f15d13fe798978d84645ef1d5e292e25183dae37dfe9d408a
SSDEEP

1536:N1MMbnM7bOCc9MPlngC1dL8QtTlh/x0cdmu1kC:N1MM47bOGh1dQcTlh/x0c8u1kC

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
dd3998fbf1b11ec7bb63350e1e3fac93_JaffaCakes118
unpack001/out.upx

Files

dd3998fbf1b11ec7bb63350e1e3fac93_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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 27KB - 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: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 32KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE