Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_1ef37240f0c26b5abd6d825bb4769966_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_1ef37240f0c26b5abd6d825bb4769966_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_1ef37240f0c26b5abd6d825bb4769966_cryptolocker
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Size
49KB
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MD5
1ef37240f0c26b5abd6d825bb4769966
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SHA1
6c5685950a2f8ce41d1263d4943f11452cfa82e2
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SHA256
85f7d0560958f5bc34f11d5dc289710089bc89db5bdd5c2ecf9e13ba6b906c3d
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SHA512
678e089efbeca6eef3188e568ea7fd671c50142f57e319647fcdbed4d6a2d7cb4bfe671780a4f44a3016ec0a425daa448efcc31a50694be7fc006a749418905e
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ15x8I:ZVxkGOtEvwDpjcs
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 2024-04-23_1ef37240f0c26b5abd6d825bb4769966_cryptolocker
Files
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2024-04-23_1ef37240f0c26b5abd6d825bb4769966_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