8c6c613d1f4b9a1d2cfdc121f95ceac3_JaffaCakes118 | Triage

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General

Target

8c6c613d1f4b9a1d2cfdc121f95ceac3_JaffaCakes118
Size

51KB
MD5

8c6c613d1f4b9a1d2cfdc121f95ceac3
SHA1

6b8589f7ae8e9b4daebd1a493fbd29eb61b8023c
SHA256

c8022b7379e1327db79deac42250122afe8a9acb784de76d72d4383702621741
SHA512

c2f6d304c9bca3acc253134493e167437a46875eda8eeb881a0176683a2eff7da0c4b089bd05954c81eae7ee9e77242f8f9b9eba03e2d66aa18e58f59561ccb1
SSDEEP

768:A5xnRs0rKlfZc5RukPz7+6Mj3GrYTXA7ED4mY+DZVq88vtp8o94iDuYMnW51ZR6u:APnRs0eYThbMLIQD4oDZVA8oWiUAd

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
8c6c613d1f4b9a1d2cfdc121f95ceac3_JaffaCakes118
unpack001/out.upx

Files

8c6c613d1f4b9a1d2cfdc121f95ceac3_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: 116KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 144KB - Virtual size: 140KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ