Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_4519c11be8b77f1fbe2e8032527dd929_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_4519c11be8b77f1fbe2e8032527dd929_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-03_4519c11be8b77f1fbe2e8032527dd929_cryptolocker
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Size
69KB
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MD5
4519c11be8b77f1fbe2e8032527dd929
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SHA1
8b85c064021e6f0efc71808542db73f727449b5a
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SHA256
fab6f2cf3aef39e149849eb9c59f9f489a1edbf00b7155da30b9e71482c3d04d
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SHA512
e56488efa6c0eaea646e45f35919d3b8e9928acff80a95cca1609a5162b420b59a72ab803fa52ff80238c0a89ecd9ec4e6eb5d1a3c3534378f8ada4c69db4f8f
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU/:DW60sllyWOtEvwDpjwF85B
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_4519c11be8b77f1fbe2e8032527dd929_cryptolocker
Files
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2024-02-03_4519c11be8b77f1fbe2e8032527dd929_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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ