Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_a0a8087c6f1e9459b4d0950c6be82520_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_a0a8087c6f1e9459b4d0950c6be82520_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-25_a0a8087c6f1e9459b4d0950c6be82520_cryptolocker
-
Size
51KB
-
MD5
a0a8087c6f1e9459b4d0950c6be82520
-
SHA1
f8f39194a5f51715973ccdb7c0ab952d1beaf015
-
SHA256
a5012a45970ec52021c216ee478063bbfe26707c5e35c7c66b7df71038d27156
-
SHA512
2722723be141b94eaf7bfc9e541c8582b596069d7f9520465bc2b39672646f574b12e13669209bc94135e2322f3b6bba688fbb16d53bffe179507d0c3d6c3c7b
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklks:V6a+pOtEvwDpjw
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 2024-02-25_a0a8087c6f1e9459b4d0950c6be82520_cryptolocker
Files
-
2024-02-25_a0a8087c6f1e9459b4d0950c6be82520_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