Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_80b3d7f70ecee950d8daa1cabfebae91_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-27_80b3d7f70ecee950d8daa1cabfebae91_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-27_80b3d7f70ecee950d8daa1cabfebae91_cryptolocker
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Size
51KB
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MD5
80b3d7f70ecee950d8daa1cabfebae91
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SHA1
307ffbe50294c0728a6a39a8bbaaaf7a0598a2af
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SHA256
450886c152d353c0c247982c9211076042fa7d061e0231d9ead90b39ad956592
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SHA512
c63548123cf14465fecafcf6ad23ec01750e722968279335da819d87dde902059c6ca3766ddf70040a692c175536ee9c5842b3e4c93810ce4169f5e0f87bd811
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocCO:qmbhXDmjr5MOtEvwDpj5cDtKkQZQFkD
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 2024-05-27_80b3d7f70ecee950d8daa1cabfebae91_cryptolocker
Files
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2024-05-27_80b3d7f70ecee950d8daa1cabfebae91_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