Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_7ed77f684ae74fc50600f75f7e8c4bea_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-25_7ed77f684ae74fc50600f75f7e8c4bea_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-25_7ed77f684ae74fc50600f75f7e8c4bea_cryptolocker
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Size
36KB
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MD5
7ed77f684ae74fc50600f75f7e8c4bea
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SHA1
1e9eeca990d79402916837f2d798709159194c7d
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SHA256
b23afefd543db5a909aa61393fd9c08d64270a461396d411d4d181d870638a60
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SHA512
254fce0a459a53bc6820d0df7f0c9fb2e6c0144c424be073620169c059fbb8a30aead67b7858086117df93be92c0aa39c35d75f7102583f6604f4c26f2fab877
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLa:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLa
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 2024-01-25_7ed77f684ae74fc50600f75f7e8c4bea_cryptolocker
Files
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2024-01-25_7ed77f684ae74fc50600f75f7e8c4bea_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