Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_34c8fe74ce37b7d4514d340440de888e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_34c8fe74ce37b7d4514d340440de888e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_34c8fe74ce37b7d4514d340440de888e_cryptolocker
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Size
49KB
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MD5
34c8fe74ce37b7d4514d340440de888e
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SHA1
d70a8338106ec6246fbbbbf044d457a392c2598a
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SHA256
d4803a27b3dfe484744eebf08bdd7b9cdbba5cd142565ed1f188aeee8f5e3f07
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SHA512
866dd8e73e26d4d6a9e1e66533dfe4085a3229dc327d600c9fa2238ba2842241efb45a6848d35cd0cddc4b9bf8fd8ed038ae61363f8bb7b0f393990a1a53a09f
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52z2:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uy
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 2024-03-13_34c8fe74ce37b7d4514d340440de888e_cryptolocker
Files
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2024-03-13_34c8fe74ce37b7d4514d340440de888e_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