Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_7b11dc90a1557eac2d7a7718d42176e4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_7b11dc90a1557eac2d7a7718d42176e4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-03_7b11dc90a1557eac2d7a7718d42176e4_cryptolocker
-
Size
125KB
-
MD5
7b11dc90a1557eac2d7a7718d42176e4
-
SHA1
13d123013857517e329804f24bdf7f73942cc8c8
-
SHA256
076eabc744054ef98812e19151e399339bddf8cbc99ed2165a3e874821dcc9ff
-
SHA512
f84f6ff831e260cfe2f7c6d6a93cbe7e3d91d23bc6517d828480d833b57c98150cd2dab87515e67886e3c2d2751863b861d227e4fae02222a6d1b388f2ae9e59
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpR/o:vCA9OtEvwDpj2
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 2024-02-03_7b11dc90a1557eac2d7a7718d42176e4_cryptolocker
Files
-
2024-02-03_7b11dc90a1557eac2d7a7718d42176e4_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE