Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_03b8ca3a3ba81fdaecc975c59b4fb09e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_03b8ca3a3ba81fdaecc975c59b4fb09e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-20_03b8ca3a3ba81fdaecc975c59b4fb09e_cryptolocker
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Size
76KB
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MD5
03b8ca3a3ba81fdaecc975c59b4fb09e
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SHA1
2442e6a3fea6fa23c718ac8b1d1b635e8de3d634
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SHA256
1047b1a6b78ba399065f9a969a6d2e8a00a0f63d6b1ee44084e422befc43d777
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SHA512
932fae6b875b79f9407528b187262ca62b4ce39db8219b0adf797e9da5dd64953db990cf3542ad2d7fdef7a4cf55df34ce6843262e15796b0245796b77641aed
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTeL5ch:ZVxkGOtEvwDpjcax2
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 2024-02-20_03b8ca3a3ba81fdaecc975c59b4fb09e_cryptolocker
Files
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2024-02-20_03b8ca3a3ba81fdaecc975c59b4fb09e_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