Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_4c539fa916cd10de7fec5a091a301b27_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-18_4c539fa916cd10de7fec5a091a301b27_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_4c539fa916cd10de7fec5a091a301b27_cryptolocker
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Size
43KB
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MD5
4c539fa916cd10de7fec5a091a301b27
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SHA1
f9b15a45d8b5ccaf388ddb1e30d1822bd94a63ac
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SHA256
858aa95cd16a78a7057ee484618aae89506226c66944537e486550e86d9bb223
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SHA512
662aae5952aafe862b522bb9c2fbe6ea0fd6e285a73db6cfb58ff1d5f54c1175723a3b417808d09f860d6ec821ab8e454963bb52da9b446a5764dce58aa1623b
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+M7h:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+g
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 2024-03-18_4c539fa916cd10de7fec5a091a301b27_cryptolocker
Files
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2024-03-18_4c539fa916cd10de7fec5a091a301b27_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