20240521b0e48198803ea28f1a6b9d2335bf54e5cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

20240521b0e48198803ea28f1a6b9d2335bf54e5cryptolocker
Size

57KB
MD5

b0e48198803ea28f1a6b9d2335bf54e5
SHA1

87f894922d100c178a089f3e45c7a20ed354004e
SHA256

ef6089560d3c547f42000071652e99559999108e7d0b254aa2733245cdf8a917
SHA512

2a06d603ad777362c894d55c483c12891ed88038b5b251cd1c91bc1e62b896edce1c6066241d31941892d4f28b10b8d56333f2a8a11355eaa91cd78dd60591ec
SSDEEP

768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlggrz:bP9g/xtCS3Dxx0k

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 1 IoCs

Checks for missing Authenticode signature.

resource
20240521b0e48198803ea28f1a6b9d2335bf54e5cryptolocker

Files

20240521b0e48198803ea28f1a6b9d2335bf54e5cryptolocker
.exe windows:5 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
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: 17KB - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.imports
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE