Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_3a4a799ce82f2c42d2a83412ad23c8a7_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-29_3a4a799ce82f2c42d2a83412ad23c8a7_cryptolocker.exe
Resource
win10v2004-20240419-en
General
-
Target
2024-04-29_3a4a799ce82f2c42d2a83412ad23c8a7_cryptolocker
-
Size
85KB
-
MD5
3a4a799ce82f2c42d2a83412ad23c8a7
-
SHA1
5addb92dacb38ef7900efd07314e54b328bdeb12
-
SHA256
2bb0ca9663fa21486866a5b3b11c477f9903f9abd3796487d6adf13c39327d52
-
SHA512
b12c4bf73a3481602ddeb3a5c5c3745b1104dd66a4c7793037daf7d35834173a5d8c3aad8e76bbf43cce1c0f59230d9cb3720a4a05e87c373b931c463eba4667
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6a+:V6a+pOtEvwDpjvpS
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-29_3a4a799ce82f2c42d2a83412ad23c8a7_cryptolocker
Files
-
2024-04-29_3a4a799ce82f2c42d2a83412ad23c8a7_cryptolocker.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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ