Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_95397fbace7c7237a90ec431747107d0_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-03_95397fbace7c7237a90ec431747107d0_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_95397fbace7c7237a90ec431747107d0_cryptolocker
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Size
50KB
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MD5
95397fbace7c7237a90ec431747107d0
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SHA1
676775ee89e013e517c9c25a6be6a63c8d6de1d4
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SHA256
5ac1a845da477a5b6e2bd63987e6b3d355aa9d497a35b88f0a3c33e05886d448
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SHA512
3f5d8b64e1eff639b85f65707982ae25084980f71d234a87dcd6cce563a785387d71f8781eedf4386c2589a1b62c25e756e5a9b1dfa22b77cbbedcb7970f0cd7
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccM: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 2024-05-03_95397fbace7c7237a90ec431747107d0_cryptolocker
Files
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2024-05-03_95397fbace7c7237a90ec431747107d0_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