Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_04e1e228f88bdd68d46a5fd0fcb622b9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_04e1e228f88bdd68d46a5fd0fcb622b9_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-09_04e1e228f88bdd68d46a5fd0fcb622b9_cryptolocker
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Size
45KB
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MD5
04e1e228f88bdd68d46a5fd0fcb622b9
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SHA1
165686a0d8d104eb8be8213b4b764c573e698139
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SHA256
9035a30abe9bb4ab64e8df75d5fe1981d647e52a690c372d7fd7e7006fe1b56e
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SHA512
2325e2f62a6cb347fd59e74b278d626b06610035be02c2f6ff7eef0eeabbaed245cfc8ca7dc0cb14505059f55c3715c6c9cf7e414b043535c2b60353c4947f51
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLZ:qmbhXDmjr5MOtEvwDpj5cDtKkQZQD
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 2024-04-09_04e1e228f88bdd68d46a5fd0fcb622b9_cryptolocker
Files
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2024-04-09_04e1e228f88bdd68d46a5fd0fcb622b9_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