Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_891e737a99cd45ad8eb92c32d4c38bcc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-20_891e737a99cd45ad8eb92c32d4c38bcc_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-20_891e737a99cd45ad8eb92c32d4c38bcc_cryptolocker
-
Size
84KB
-
MD5
891e737a99cd45ad8eb92c32d4c38bcc
-
SHA1
7389cdab7279f7270de3cf79d084b124ffb97c68
-
SHA256
d86f18ba3c96b84bd1c15e6203a4509f5f8ba164601feb1fad0d2476c1c697cc
-
SHA512
7f7404d6ea19a309aa5ed85648c6123c3a901001cc3df1ffd9ce36f77b3bddddb6f7e1ed6a68f94d8d8591bf0e217aee8a0dac12d43bcfc4bbe69920d545d2bf
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yFPnYK:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6K
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 2024-04-20_891e737a99cd45ad8eb92c32d4c38bcc_cryptolocker
Files
-
2024-04-20_891e737a99cd45ad8eb92c32d4c38bcc_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