Static task
static1
Behavioral task
behavioral1
Sample
2024-04-16_c9e9b500f298141f9340cfb6f466dcb9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-16_c9e9b500f298141f9340cfb6f466dcb9_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-16_c9e9b500f298141f9340cfb6f466dcb9_cryptolocker
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Size
46KB
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MD5
c9e9b500f298141f9340cfb6f466dcb9
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SHA1
c9786a258348d53828fcb799014d0bf4584dd2cb
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SHA256
65ed20cd38d0e2fb318e944751c0a19e51a736f0e8eea6cd01e5ad44acd90f88
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SHA512
033d7b2853632c4f9dfc1957fd2256b1bc04302eedb573896eb1a7ce39e651244a1a50cd2d46414e5aa04ee78942e687766ca27e891f240d5b52f63d3a9a6d2f
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mobo:qmbhXDmjr5MOtEvwDpj5cDtKkQZQW
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 2024-04-16_c9e9b500f298141f9340cfb6f466dcb9_cryptolocker
Files
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2024-04-16_c9e9b500f298141f9340cfb6f466dcb9_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