Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_8bec00d0844a59f96075e9055635419a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_8bec00d0844a59f96075e9055635419a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_8bec00d0844a59f96075e9055635419a_cryptolocker
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Size
53KB
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MD5
8bec00d0844a59f96075e9055635419a
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SHA1
f7da5e3afd05d41de87060065b0b5f07b6f72eeb
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SHA256
46b5907f292a5a9c364b9b140caa3520c13ca392efc19280fc6d971879861062
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SHA512
9074f5f88ef9c5bd1e039517a283698d95df52fb38e5fbe6cdd36ea4084d7cc55b560fe812c358c8fa090f05cb03e029a6fe4edc4c1846efb2495ab8799df2fa
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyU:BbdDmjr+OtEvwDpjMf
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 2024-03-26_8bec00d0844a59f96075e9055635419a_cryptolocker
Files
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2024-03-26_8bec00d0844a59f96075e9055635419a_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