Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_c3317cf703e35a9bdb2ee033c0b0289a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_c3317cf703e35a9bdb2ee033c0b0289a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_c3317cf703e35a9bdb2ee033c0b0289a_cryptolocker
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Size
44KB
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MD5
c3317cf703e35a9bdb2ee033c0b0289a
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SHA1
af06d67f5e5b56268184006beb02f5afc70a8c7b
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SHA256
d78d54d1523d49f240aa3e2268ab221dd0248e86c0158c492209f6ecf3e617cc
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SHA512
99fa0a1af13f2107dd2841ebe4cd746c0485cf5983dea4cacc4c82c1c89789be18fcb6f0e592d25c35d55c8e55b447d1bf925fcb0d8db2a58392689bddc12152
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WpX:qmbhXDmjr5MOtEvwDpj5cDtKkQZQU
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_c3317cf703e35a9bdb2ee033c0b0289a_cryptolocker
Files
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2024-03-13_c3317cf703e35a9bdb2ee033c0b0289a_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