Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_de74b8b3b8874f2119c1d8da903e99b5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_de74b8b3b8874f2119c1d8da903e99b5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_de74b8b3b8874f2119c1d8da903e99b5_cryptolocker
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Size
45KB
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MD5
de74b8b3b8874f2119c1d8da903e99b5
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SHA1
fa759b0b2a50fd27ea5f03a8d3dfa480fadb3287
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SHA256
3dce54502388516e310049e5608294a3350de07a4461f6caaa1fa2651a274cf7
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SHA512
cdf803e42f482acc0c38ef674178922c8f582cc79dbcabbad21668ab353e2453a8816d6ee46f5b111cc4e2974758c416f4ab387345d4e53c52042fd0a179c174
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhXSWl:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+4
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 2024-03-15_de74b8b3b8874f2119c1d8da903e99b5_cryptolocker
Files
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2024-03-15_de74b8b3b8874f2119c1d8da903e99b5_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