Static task
static1
Behavioral task
behavioral1
Sample
2024-05-08_8c5a8fd5f7c47837a689d8e5a4a58747_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-08_8c5a8fd5f7c47837a689d8e5a4a58747_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-08_8c5a8fd5f7c47837a689d8e5a4a58747_cryptolocker
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Size
68KB
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MD5
8c5a8fd5f7c47837a689d8e5a4a58747
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SHA1
676fcb13d55c361a297463d3d811ab9fb1509d95
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SHA256
b177d6cc404cf527a9b1cc66b14d7a31f65732e408b5af307b9edc52ea03ca9f
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SHA512
45566dd8f48de9e677791e5a4e359d2d9fa3c23a62d0a92db468ae18b4de542fc82835941000dcac65bf15139e5ef244d8e2a7e7b7ae2b2616a97ce1a7828041
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU2:DW60sllyWOtEvwDpjwF85U
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 2024-05-08_8c5a8fd5f7c47837a689d8e5a4a58747_cryptolocker
Files
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2024-05-08_8c5a8fd5f7c47837a689d8e5a4a58747_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