Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_5eb4183b4341b6f34433ea0d925f2e31_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_5eb4183b4341b6f34433ea0d925f2e31_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_5eb4183b4341b6f34433ea0d925f2e31_cryptolocker
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Size
70KB
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MD5
5eb4183b4341b6f34433ea0d925f2e31
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SHA1
66b89ebbe530268ce5264c04df1cf307d1824623
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SHA256
b7c4ff4b8fca48c2258723c9442f63bccd1f2aa072b629bb4de6338baa1c1a84
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SHA512
73c78637901613cc356ba33964c0f27d8bdcc665fd3dcbf7135b18258f7c4d33ee7ffdafe7e4f9667e83b6f63f1cde7b64df327a709506b8a6c3598ef0bcc9e3
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOX:DW60sllyWOtEvwDpjwF85g
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-22_5eb4183b4341b6f34433ea0d925f2e31_cryptolocker
Files
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2024-02-22_5eb4183b4341b6f34433ea0d925f2e31_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ