Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_510e32ffd978bab75af112f6445be09e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_510e32ffd978bab75af112f6445be09e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-06_510e32ffd978bab75af112f6445be09e_cryptolocker
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Size
49KB
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MD5
510e32ffd978bab75af112f6445be09e
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SHA1
f2d90b8f8ec2699f343bfcce9008a15cdde34ba4
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SHA256
77c51f83d81916b87ca739777e17294fd67d4b8029ebe724eb174f094294b49a
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SHA512
0ead5c40b2c785be63debc219d7b2914781b504bf31cebc99d99bcb03762367c077e815630976d867d3543f4cdc4bbb839663ebd1a7d1d11cc3b47428d1bf414
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvY:BbdDmjr+OtEvwDpjMXR
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 2024-04-06_510e32ffd978bab75af112f6445be09e_cryptolocker
Files
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2024-04-06_510e32ffd978bab75af112f6445be09e_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