Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_889b5dfdb9fb43c88ec894c1d73a986b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-25_889b5dfdb9fb43c88ec894c1d73a986b_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-25_889b5dfdb9fb43c88ec894c1d73a986b_cryptolocker
-
Size
45KB
-
MD5
889b5dfdb9fb43c88ec894c1d73a986b
-
SHA1
ea98647aef916d1a6bd8d5546cb6bb20ffdb08e5
-
SHA256
d12ec5543362fe685be937a3241ce5b73ba8383a37c5ed4712ba8d1e1c12fcf5
-
SHA512
37ad64744e09fdd6b4a86a920837c866305c1c47be28ad80b41f76abf96d937751c24fb284437d209f33cedee692d5b0f11c60f748825977f38d58b3c392a42a
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXsE:V6QFElP6n+gMQMOtEvwDpjyaYaFAh3H
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 2024-04-25_889b5dfdb9fb43c88ec894c1d73a986b_cryptolocker
Files
-
2024-04-25_889b5dfdb9fb43c88ec894c1d73a986b_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