Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_2a403671dc473b735f3d9d19141c72d9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-28_2a403671dc473b735f3d9d19141c72d9_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-28_2a403671dc473b735f3d9d19141c72d9_cryptolocker
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Size
72KB
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MD5
2a403671dc473b735f3d9d19141c72d9
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SHA1
a761757f84247479d32e40ace2de3768ac5553fc
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SHA256
30894d921d022c15952e83da7ef969b7f806c944cb10d59a948ee2b7959b814d
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SHA512
721c70ddd5495e56e54bec855123cc60bd3c047b1be516f8e2f082604565364253192cb2ad5ff3ebfbb2feab9b338c14b689271da9ba9b8c65c328f23f274b37
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUc:ZVxkGOtEvwDpjcaI
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 2024-04-28_2a403671dc473b735f3d9d19141c72d9_cryptolocker
Files
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2024-04-28_2a403671dc473b735f3d9d19141c72d9_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