Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_8bccfa3261b9cbe5068ab36e23d5b79b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_8bccfa3261b9cbe5068ab36e23d5b79b_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_8bccfa3261b9cbe5068ab36e23d5b79b_cryptolocker
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Size
41KB
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MD5
8bccfa3261b9cbe5068ab36e23d5b79b
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SHA1
3495c6d9134e14871844016435705aeacf206e9c
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SHA256
c7a4f0b0bb53bd1536efb7dae22a9c84e256570bab96990d07f78f8f7a3dd8e3
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SHA512
6adca9b7b09795d13fe2909d598c543bf1d7087d3950a835b9c0a6aa288cb3b63e417da29fd4713b4a0c3eee0c9a076e49f0c499a4fa51ce79cc8b5219b53c59
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cTfS:ZzFbxmLPWQMOtEvwDpj38lD/cTfS
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-23_8bccfa3261b9cbe5068ab36e23d5b79b_cryptolocker
Files
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2024-04-23_8bccfa3261b9cbe5068ab36e23d5b79b_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ