Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_2257e8e14725ce11cd1b49a6fff7b1a3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_2257e8e14725ce11cd1b49a6fff7b1a3_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_2257e8e14725ce11cd1b49a6fff7b1a3_cryptolocker
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Size
51KB
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MD5
2257e8e14725ce11cd1b49a6fff7b1a3
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SHA1
c47ebbcefe6919abf839d60fb8df6139ac4745c5
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SHA256
b7be0d113d0a6a2207c728db14d17a7e733f8e8609f648919b91592d4fc94d63
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SHA512
6d25b9c71f7ef0a843194212fb2d0a30da0a8c8197540b973431d2f145753e3d3563c98b4322df41e3693c1547c984b5cdf2e4e4d1d2c26dea068a0f0bc878fa
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakloo:V6a+pOtEvwDpj4
Malware Config
Signatures
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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 2024-02-22_2257e8e14725ce11cd1b49a6fff7b1a3_cryptolocker
Files
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2024-02-22_2257e8e14725ce11cd1b49a6fff7b1a3_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