Static task
static1
Behavioral task
behavioral1
Sample
2024-05-20_d9a1b11ab3bfd9e11c7031a0494693fd_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-20_d9a1b11ab3bfd9e11c7031a0494693fd_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-20_d9a1b11ab3bfd9e11c7031a0494693fd_cryptolocker
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Size
48KB
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MD5
d9a1b11ab3bfd9e11c7031a0494693fd
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SHA1
0a64e7485b5b4a347c7d0b32b8135002280efe40
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SHA256
0f6de5899a95e9007e41eb81f82c0814977120131ff12303691fd98258eb72c7
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SHA512
d73cf1209b37530dda9d77dccc33c0b66fee7093e700071b4864c9fd6dfeb128c17021de72fe2056c56fa841150ebef272f68c75a670966f38e9040ec21b56c2
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5i:qmbhXDmjr5MOtEvwDpj5cDtKkQZQe
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 2024-05-20_d9a1b11ab3bfd9e11c7031a0494693fd_cryptolocker
Files
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2024-05-20_d9a1b11ab3bfd9e11c7031a0494693fd_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