Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_5bef5956c08132d8de4fb9b17ff088b7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-25_5bef5956c08132d8de4fb9b17ff088b7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-25_5bef5956c08132d8de4fb9b17ff088b7_cryptolocker
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Size
39KB
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MD5
5bef5956c08132d8de4fb9b17ff088b7
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SHA1
f517c577a7d48d5bc36ab4f303ee10eac7b53fc0
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SHA256
7aa06379540a3137100ba94e9154cab0538dceff103a4eae1d5c35b15c637274
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SHA512
560d218a0745d5e3420e69f11c73b4e03fb4adeab2eca4fa83b5d8b1d5e69cfc781f32a15901dd00dbb22d987f2799fa720edc1fd6d7b3b510ad4de52bcf2324
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuD+6:ZzFbxmLPWQMOtEvwDpjLeJAsKcz
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 2024-04-25_5bef5956c08132d8de4fb9b17ff088b7_cryptolocker
Files
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2024-04-25_5bef5956c08132d8de4fb9b17ff088b7_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