Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_a2bc6448fb66ebfdde6af1dc3ddfab17_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_a2bc6448fb66ebfdde6af1dc3ddfab17_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-04-05_a2bc6448fb66ebfdde6af1dc3ddfab17_cryptolocker
-
Size
39KB
-
MD5
a2bc6448fb66ebfdde6af1dc3ddfab17
-
SHA1
964ae2d884ca299868b59609d25a5fce9719063a
-
SHA256
4b7217983e7995b3378f9118351340f3cf232a7639ae2a0df93d19eb6abbaaed
-
SHA512
1dd546ed1445685f2130dd1b2153d745fbfdc48d06a12934e9942f6e6b3946b8f70e6de42c966ce32de287fcf116e9982702770de5bcd9e2c08bec061118bf0f
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axzYF1:V6QFElP6n+gMQMOtEvwDpjyaYalS1
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 2024-04-05_a2bc6448fb66ebfdde6af1dc3ddfab17_cryptolocker
Files
-
2024-04-05_a2bc6448fb66ebfdde6af1dc3ddfab17_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