Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_41ce1c2261abe542cfb95cd063bbf82a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_41ce1c2261abe542cfb95cd063bbf82a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-23_41ce1c2261abe542cfb95cd063bbf82a_cryptolocker
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Size
55KB
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MD5
41ce1c2261abe542cfb95cd063bbf82a
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SHA1
ec90afa825daf65f7bbea29e1b98afb6127c145e
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SHA256
55f9a47369244877b344beae198401b9f00764803367bc9edefc6ef9e8aa0ae2
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SHA512
2cad9d4d4a41e550a6bb8c889f441a04531705dc7a22afb6b5a1ea0ca491de7a3f1ab6541bb4c4ad352d61ba923dc293d64f1bc3ce9d214eea64651fa43ce2b8
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb616x:BbdDmjr+OtEvwDpjMQ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-23_41ce1c2261abe542cfb95cd063bbf82a_cryptolocker
Files
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2024-01-23_41ce1c2261abe542cfb95cd063bbf82a_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE