c026c4891ed053a876cd37c4d5757089_JaffaCakes118 | Triage

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General

Target

c026c4891ed053a876cd37c4d5757089_JaffaCakes118
Size

185KB
MD5

c026c4891ed053a876cd37c4d5757089
SHA1

71671942bff4171cd79f1818acaee463d21e8832
SHA256

6bc7ff14d37597d222b8874bd85726803f937c9a87523ce5b5e4c770d5a6329c
SHA512

352f63ac90ac8bdd45871f2c4051364243562e05e92eefce7ded10cf3d4c2e57be3021c5890ad0cfc47ed553a06313149c41db42b84cd44929f195ed1aaa74b7
SSDEEP

3072:6AU4K2EjU9otgKe92YM8dKgSY8j8XbsDYMdfw+EREkvkQe9cYKztXtmjO5:U4hEQ9+gp92idKgn8oXbyYMdfwF2QevY

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
c026c4891ed053a876cd37c4d5757089_JaffaCakes118
unpack001/out.upx

Files

c026c4891ed053a876cd37c4d5757089_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: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 180KB - Virtual size: 184KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 39KB

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: 336KB - Virtual size: 332KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ