4ce32edf6c8dc21a85a5f0b27ecd225a_JaffaCakes118 | Triage

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General

Target

4ce32edf6c8dc21a85a5f0b27ecd225a_JaffaCakes118
Size

13KB
MD5

4ce32edf6c8dc21a85a5f0b27ecd225a
SHA1

191addfd743c230eecf2a86ae311c6c5b66f0e18
SHA256

cb4f01e0cfebf4cced08b2471c3ac23fa4b869efdb94d43297c77def1dbb4ce0
SHA512

8cd8bc8667f701639095a65b66b91b78b6de0bcb5c7eca9ef49db4401f2f2406da2ccd344bfa385ea1a1f5775c569001bddd383164f2723b1a81bd13544263b7
SSDEEP

192:XVWQBbm8NH3mpEiE3mB0yGqYFtR67IROIcriZK3bVTXdqWwWlNZ9f:X3FDNHufamB0yoFgOJRZgbSmRl

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
4ce32edf6c8dc21a85a5f0b27ecd225a_JaffaCakes118
unpack001/out.upx

Files

4ce32edf6c8dc21a85a5f0b27ecd225a_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 28KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ