Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_819dffde9e23bc5840d67dc4f80b9c20_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-26_819dffde9e23bc5840d67dc4f80b9c20_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-26_819dffde9e23bc5840d67dc4f80b9c20_cryptolocker
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Size
53KB
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MD5
819dffde9e23bc5840d67dc4f80b9c20
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SHA1
99b5d886ef775a1c7b52b33a8d692800395aa59b
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SHA256
43d5f29de911ef5146b2071d2408eb5360f44aa0816458d255172223d6644bc7
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SHA512
a4e91a18015bbf0ae0299e9a56e5d01abe09e1d99b574fbe4374b6b3d6730f7c7b358dd2d134d5db6317adb968906fb57a897f3aea79049e9ebcbbfb32617dfe
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5Ug:ZVxkGOtEvwDpjcN
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-26_819dffde9e23bc5840d67dc4f80b9c20_cryptolocker
Files
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2024-04-26_819dffde9e23bc5840d67dc4f80b9c20_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ