Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_3aafa7b33b95e1d0d2bd4fd4d08bd2ee_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_3aafa7b33b95e1d0d2bd4fd4d08bd2ee_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-29_3aafa7b33b95e1d0d2bd4fd4d08bd2ee_cryptolocker
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Size
36KB
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MD5
3aafa7b33b95e1d0d2bd4fd4d08bd2ee
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SHA1
7b4b832f61cf4e6604952f92dc80c048c2f999b9
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SHA256
40cc35987c5d4afe0d1cd7f37817d3a9b9fa67069de935716bee0754ca574e7e
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SHA512
f44ee100a08a14787468a93e6d948400db2d3af70a873195be5e8b255544c8716a6e9d33e6b71e5e1fd585c05191ddcc3aa7e3deeeb41b0ad18d5c4b95d30a5f
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLE:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLE
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 2024-01-29_3aafa7b33b95e1d0d2bd4fd4d08bd2ee_cryptolocker
Files
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2024-01-29_3aafa7b33b95e1d0d2bd4fd4d08bd2ee_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