Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_c34ffe1ab2fc30786b08477edf86fdb1_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_c34ffe1ab2fc30786b08477edf86fdb1_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-29_c34ffe1ab2fc30786b08477edf86fdb1_cryptolocker
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Size
65KB
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MD5
c34ffe1ab2fc30786b08477edf86fdb1
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SHA1
83f5374bba3ce5323904394004a5168fe0de35e5
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SHA256
eb11ea801c73c21386c27273a3c8aa9acf73d382cd4b86417da7e9e6d69339ae
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SHA512
d69af4dd6d2d9f855ad2bbeb1057a120d8c59905cbc7c3f63608a5918be3f028c797239773afdff04fca580b9c1cdc402660ede3d4f1b8c9f9b20b061cb3be70
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKwUd:DW60sllyWOtEvwDpjwF85E
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_c34ffe1ab2fc30786b08477edf86fdb1_cryptolocker
Files
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2024-01-29_c34ffe1ab2fc30786b08477edf86fdb1_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