Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_8ec981fec31b10aef5645b9574fc2027_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_8ec981fec31b10aef5645b9574fc2027_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_8ec981fec31b10aef5645b9574fc2027_cryptolocker
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Size
44KB
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MD5
8ec981fec31b10aef5645b9574fc2027
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SHA1
d5eb0f2d74efb2f05342b87b72b7446221a52c12
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SHA256
aabc740eec3a8463ba419ad9ef7cdf52f97b260caae34a3a1c9dbdfcd9b66bbc
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SHA512
81f5b3a30a5d848fbdc7a22c139904f3e2ec9bfd19aedfcda5e2c7852bb4ab3eb7ae40cb77955a6597ff6209b75082d7f10824bc60db341407de39c2a2aefbb4
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUS5yM:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+S
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 2024-02-20_8ec981fec31b10aef5645b9574fc2027_cryptolocker
Files
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2024-02-20_8ec981fec31b10aef5645b9574fc2027_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