f98eff3b05503bea074f6826f32d661c_JaffaCakes118 | Triage

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General

Target

f98eff3b05503bea074f6826f32d661c_JaffaCakes118
Size

39KB
MD5

f98eff3b05503bea074f6826f32d661c
SHA1

d6ddbde1870182a580a780f6651b8a39eca1f459
SHA256

2dc3e8c37b2dcefba4b2c7b84477a11b042f53cbf0b51e1e28658163ed9f98cd
SHA512

49ea68cae7cbae52f8000660d5a7c2aa6a6025c9bc8bffec96099ba4294fb44b9feb613a9ab345d3795ee5862dc9bc60568c910756d7c5fe8e28b8303c6d605a
SSDEEP

768:JwOI0Fm2s9cfmHYAwLBolyWTp1gr2fwGUZLsCapogXIHOg8C:JPBm2s9c2/caHk2fVggCAoguG

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
f98eff3b05503bea074f6826f32d661c_JaffaCakes118
unpack001/out.upx

Files

f98eff3b05503bea074f6826f32d661c_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: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 36KB - Virtual size: 36KB

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: 120KB - Virtual size: 116KB

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: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ