6577291bba8e4947f26b56bb0b598ed7_JaffaCakes118 | Triage

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General

Target

6577291bba8e4947f26b56bb0b598ed7_JaffaCakes118
Size

7KB
MD5

6577291bba8e4947f26b56bb0b598ed7
SHA1

6f84dd4783d747bd5e90afe9d0d370b8b727ffcf
SHA256

dc474f263038d9b490cda67aa023890855761f484604bfec9d287b0764f65d63
SHA512

4ea2468c937c681dfed3355ac698050ccea05f7fffd858b98acd516df5fee9d0d4207f8078520fa6da37c84aa5ea5e0cf390feb81d04e249705b33846458f558
SSDEEP

96:daHvkMqz8ET1TS9FFoBE1hpzxWUmr56pdIE2tmZ2ksDUf4C5uhJ5AqU6qIbpRx:zr1Riro+Hk58otmMgqZ39

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
6577291bba8e4947f26b56bb0b598ed7_JaffaCakes118
unpack001/out.upx

Files

6577291bba8e4947f26b56bb0b598ed7_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: 256KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

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: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 242KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE