Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_4ef8e71e4b1ed252fa6ad788a5eab3b1_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-09_4ef8e71e4b1ed252fa6ad788a5eab3b1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-09_4ef8e71e4b1ed252fa6ad788a5eab3b1_cryptolocker
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Size
43KB
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MD5
4ef8e71e4b1ed252fa6ad788a5eab3b1
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SHA1
0016b7502467d34e9dc3b0ad34e5753d8f1eeaa7
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SHA256
d228040b552b54ccf6a6b067c28bf5bccc5c33f29012c6d37637d172ebd56ef5
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SHA512
87f2822f16f043fe2936e965b1e9f7ddab155bdc6ee835500754fce154460df32f8db7eb1f55efa06d6f1f3e669fba4438051a7c01bdd5110c965b4f874b381e
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhqd:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+F
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 2024-03-09_4ef8e71e4b1ed252fa6ad788a5eab3b1_cryptolocker
Files
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2024-03-09_4ef8e71e4b1ed252fa6ad788a5eab3b1_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