Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_00056636d3f36e76fc706881b253d469_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-10_00056636d3f36e76fc706881b253d469_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-10_00056636d3f36e76fc706881b253d469_cryptolocker
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Size
50KB
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MD5
00056636d3f36e76fc706881b253d469
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SHA1
1ae4f5e0363086d59fa95002e941cc1c7cd4ec16
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SHA256
a274b4cbef45b17d4a413e59206ee420bd08c53d058cea623d593f6432d01160
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SHA512
5b1a9f3bbd620e226c3e3854cbed82756c26127a2ab706f76551b27c8011978e59e2725cc0225394b9fd8db6a03df815f28a6dcee764f0df1b4e26475ee55efa
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moccj:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ7R
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 2024-05-10_00056636d3f36e76fc706881b253d469_cryptolocker
Files
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2024-05-10_00056636d3f36e76fc706881b253d469_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