f5d288b5e9f051cf44875af8cc4aad77_JaffaCakes118 | Triage

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General

Target

f5d288b5e9f051cf44875af8cc4aad77_JaffaCakes118
Size

50KB
MD5

f5d288b5e9f051cf44875af8cc4aad77
SHA1

12cf5cb60b0bf90d159b3f94ed4f1c5f7f8e23ec
SHA256

8f1570a7d4b663416d5fd4226f4f04cb5b3e83c09d5ac3712a2de7b87600d2e3
SHA512

c4cda409ff4507c3ee26cf7c494982d57a0df2f01fd351fbd084d7e33b1959af228503624624e9c0245f9311c14aee418e4fc9f6a852bca2271470b472e9c2ce
SSDEEP

768:Y0Mgw6vSJzEURmAhKy4J0fB6qkeBPpDv2nkMrfX1MXh5bYstgwm+ztP+S/4A7X:JMjdwUgNyzNk4FunkSP1MXQWQKtP+1aX

Score

5^/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
f5d288b5e9f051cf44875af8cc4aad77_JaffaCakes118
unpack001/out.upx

Files

f5d288b5e9f051cf44875af8cc4aad77_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: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 14KB - Virtual size: 16KB

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: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 12KB

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