Static task
static1
Behavioral task
behavioral1
Sample
2024-06-06_09a84db49f44727f1cf6b5582a448463_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-06_09a84db49f44727f1cf6b5582a448463_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-06_09a84db49f44727f1cf6b5582a448463_cryptolocker
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Size
69KB
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MD5
09a84db49f44727f1cf6b5582a448463
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SHA1
4349a26e8e6447fca2b5d955b625899550983670
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SHA256
9975e0b5e43242bc2732aa98dc9a84a14f533df82bf2303e9f5194ee3aafcacc
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SHA512
ca4f8ec8398dfbdb4c2f5179b68210ee166ed1a51799e2e3959a5695bbe056b66a369ad759a9619433adc9122f9cb6a7bbac26c819801b1e364fb66c0b4ed3e3
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFI0t8:6j+1NMOtEvwDpjr8ox8UDEpN/jh8
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-06_09a84db49f44727f1cf6b5582a448463_cryptolocker
Files
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2024-06-06_09a84db49f44727f1cf6b5582a448463_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE