Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_c88441900bf0ae6856c5d1793011c771_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_c88441900bf0ae6856c5d1793011c771_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_c88441900bf0ae6856c5d1793011c771_cryptolocker
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Size
45KB
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MD5
c88441900bf0ae6856c5d1793011c771
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SHA1
942480b6b7dd49ee665e9df6eb52636151260c3f
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SHA256
9321cd6134c0326e5fba2b8380984ec3d367e1bbfd9ec1e26dcc526c91911ec6
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SHA512
18a7dad068c30bc06895735634e4a59650eddc377f3581de09ba643ae2773ce9fc9480a4f5a00ede820fe3d42da938f45bcdb1b481426c1036d1a1f59161f97c
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL4:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ+
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 2024-04-05_c88441900bf0ae6856c5d1793011c771_cryptolocker
Files
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2024-04-05_c88441900bf0ae6856c5d1793011c771_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