Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_55d9070b068d2c9dbb4143ba9bed379e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_55d9070b068d2c9dbb4143ba9bed379e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-03_55d9070b068d2c9dbb4143ba9bed379e_cryptolocker
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Size
43KB
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MD5
55d9070b068d2c9dbb4143ba9bed379e
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SHA1
02deac6993ca364178c1c0b274cadfc562ed9815
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SHA256
ca2b1d6271852ed5f7a2621516708e0c8f9ee1935fb4b58b3c192968a79b0d90
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SHA512
96eb64e5c39e17e17495c2c1713187386a90faf6040ad2e2707dbef2138063e3d452fdf6e2eefcb8e5c663e78a4f05b28a1d776874dcd38d7d3d199b11397c17
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUS5j:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+a
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 2024-02-03_55d9070b068d2c9dbb4143ba9bed379e_cryptolocker
Files
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2024-02-03_55d9070b068d2c9dbb4143ba9bed379e_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