Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_34c9a923e2cf41eacb51a063d7ec31f9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_34c9a923e2cf41eacb51a063d7ec31f9_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-26_34c9a923e2cf41eacb51a063d7ec31f9_cryptolocker
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Size
73KB
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MD5
34c9a923e2cf41eacb51a063d7ec31f9
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SHA1
25e81dcc2b11f1b1f94292976a086d5856e80604
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SHA256
0d10520f5bc275f241ca32bf51e3f394d1908c45b747bc9e5d0f1aff046cdb6f
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SHA512
623d2155ff7c2604a39138ada93509da1a513e8b6beef36f15bba81617ebd462e753bbedbdd6f7b577baddd1374684b1dcfb6fa384d28130689112f32c6c4584
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Kub:ZVxkGOtEvwDpjcaP
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 2024-01-26_34c9a923e2cf41eacb51a063d7ec31f9_cryptolocker
Files
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2024-01-26_34c9a923e2cf41eacb51a063d7ec31f9_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