Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_af33d0712e5e05afa52e208f80bc08b9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-26_af33d0712e5e05afa52e208f80bc08b9_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-26_af33d0712e5e05afa52e208f80bc08b9_cryptolocker
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Size
70KB
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MD5
af33d0712e5e05afa52e208f80bc08b9
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SHA1
0f1ee50efb928865839d16f14b46e1932a83c0b2
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SHA256
7cce745925630716b19ff629fb4e9be17b34c543719c90f62075c01c19e28e53
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SHA512
ec4fee97e805b67af2873a18881efb0ae52cfc29853a895250a9add0395ee8c347f989c12311e796a69c59e509eb2174fa56cd371e4011c079cc96189e5c4d95
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU5094:DW60sllyWOtEvwDpjwF85J
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 2024-04-26_af33d0712e5e05afa52e208f80bc08b9_cryptolocker
Files
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2024-04-26_af33d0712e5e05afa52e208f80bc08b9_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