Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_f58465baccaf0a62e0d026dfc2cd0e50_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-26_f58465baccaf0a62e0d026dfc2cd0e50_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-26_f58465baccaf0a62e0d026dfc2cd0e50_cryptolocker
-
Size
45KB
-
MD5
f58465baccaf0a62e0d026dfc2cd0e50
-
SHA1
8200ea092288734cdce6daa6930f14964086cc18
-
SHA256
cc7afe422ffeb7099f992f07b253a8c4d82d71d05c28eb088dda771b0b908c48
-
SHA512
8ade77da18b9523010b6cca7cf76f3076aad6716e034d60bec284f28f5d3fb7eaa07d157780fb149ff54b3bd597ba0590993c9beaf81e8649ad7a5f1ac298fb6
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXs7:V6QFElP6n+gMQMOtEvwDpjyaYaFAh3I
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 2024-04-26_f58465baccaf0a62e0d026dfc2cd0e50_cryptolocker
Files
-
2024-04-26_f58465baccaf0a62e0d026dfc2cd0e50_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