Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_3b7ba9069b1e1712f9a44b1ea526f6d3_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-01_3b7ba9069b1e1712f9a44b1ea526f6d3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_3b7ba9069b1e1712f9a44b1ea526f6d3_cryptolocker
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Size
43KB
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MD5
3b7ba9069b1e1712f9a44b1ea526f6d3
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SHA1
5b92bae045bc502e11d882130cc9a6b5d2824d79
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SHA256
fff61af71740707de07fd4b760204496f827e7aa17022b967fdac3698fb54289
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SHA512
57440f0626d15dfaa79a360dbceee90f8fb13f0cf267fb8a8b84830bfcd00cf4a9628c8c54518c1a0493fc3061b49d2619d3f36fa9767af7cd8c62f9bf40e0c3
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUS5V:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+Y
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 2024-02-01_3b7ba9069b1e1712f9a44b1ea526f6d3_cryptolocker
Files
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2024-02-01_3b7ba9069b1e1712f9a44b1ea526f6d3_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ