fac142be1d6eda6b313c8a525b4117bb_JaffaCakes118 | Triage

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General

Target

fac142be1d6eda6b313c8a525b4117bb_JaffaCakes118
Size

68KB
MD5

fac142be1d6eda6b313c8a525b4117bb
SHA1

01704f9a15b5324826a56be76388c77be77ee59d
SHA256

19664f4a8d1b2e63c94174a9cde2d44eba2885a978ce4ce235bd272dcaa53045
SHA512

e0c77671a6d2ee64a85e4ef59281c95d54176ee3f34aded7c1a9aa2b538b9dd82833deb5693fe43697b641030f043a09764f50f450fb70ace90e67f12c13fc71
SSDEEP

1536:02030F1solcgqSXj61UmwwoFAGNnb8rP1M81zAdrrZ320Qut:0yF1s3yuC1HFJbo9XzA1ZT7t

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
fac142be1d6eda6b313c8a525b4117bb_JaffaCakes118
unpack001/out.upx

Files

fac142be1d6eda6b313c8a525b4117bb_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 100KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 67KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 48KB - Virtual size: 44KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 104KB - Virtual size: 103KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE