Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_4b1c30f28411dcc84deada76fbf00a59_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_4b1c30f28411dcc84deada76fbf00a59_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-04_4b1c30f28411dcc84deada76fbf00a59_cryptolocker
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Size
82KB
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MD5
4b1c30f28411dcc84deada76fbf00a59
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SHA1
e67d86f5b2f1eaba36e69328db8eb0c6e6f45771
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SHA256
3c0948a44599caefe1e69ccafdc1610b6c35531be3e3454deec7d3acc2a0f354
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SHA512
8dc23c7c8387adcab57278d2ef5caa4a48949d6d8a8da1657984ebcee0749b62d29e390565a5e40622abce4c6815213de90291be771080bcc97154fc5aa5b074
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSLQ8L:V6a+pOtEvwDpjvp4
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 2024-02-04_4b1c30f28411dcc84deada76fbf00a59_cryptolocker
Files
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2024-02-04_4b1c30f28411dcc84deada76fbf00a59_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