Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_cd6e085af351417d63a2a6de29aba990_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-28_cd6e085af351417d63a2a6de29aba990_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_cd6e085af351417d63a2a6de29aba990_cryptolocker
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Size
46KB
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MD5
cd6e085af351417d63a2a6de29aba990
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SHA1
30e6334d0c044e42cc5f9abea43c98944f6341f0
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SHA256
07c4d43c7e7c81c7c953df3880cdb8ae1f0efb05abf23728d487df77fe6fe015
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SHA512
1e41344e1b5b0b72454c43a1667e19809a9d65a84b8f5077fb597b5138d28549c291a3306f0ca2737d794913ba85c0546947c22c46580a04d307cc7779f503b3
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mob1v:qmbhXDmjr5MOtEvwDpj5cDtKkQZQX0K
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 2024-03-28_cd6e085af351417d63a2a6de29aba990_cryptolocker
Files
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2024-03-28_cd6e085af351417d63a2a6de29aba990_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