76f34a198ebc1986936e6e9c5fa4b56e_JaffaCakes118 | Triage

Sharing

General

Target

76f34a198ebc1986936e6e9c5fa4b56e_JaffaCakes118
Size

77KB
MD5

76f34a198ebc1986936e6e9c5fa4b56e
SHA1

00fd9d2ed03c8eb54c9f0f7603788790966f0bcb
SHA256

cb7acc25f2c4153ab8430a21c3a10ecc87fbf909cf7fba34f91dadc83926cf92
SHA512

f41710d83fc3d48f7b6ec944a876ef4befca8eabd85cf619c9db878af52a33f5e7a3c516276f56434e7c27679d205847ab7dc36ab1c65543a767cec71cd4b2cc
SSDEEP

1536:t7hOHC5Zu3YXLcSAzUbjqyMDYSNPx0rw8F8ffAXGWOzm7CNbXcVnB:lhOHC5VLQwbOy07z0rw8F8Y2U7CG

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
76f34a198ebc1986936e6e9c5fa4b56e_JaffaCakes118
unpack001/out.upx

Files

76f34a198ebc1986936e6e9c5fa4b56e_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: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 62KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 14KB - Virtual size: 16KB

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: 60KB - Virtual size: 59KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 56KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ