Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_96e8b2424da7343d28d023ae3d8fca01_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_96e8b2424da7343d28d023ae3d8fca01_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_96e8b2424da7343d28d023ae3d8fca01_cryptolocker
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Size
63KB
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MD5
96e8b2424da7343d28d023ae3d8fca01
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SHA1
42f7a08ab6fa130a90c9a08ca6f8d138db26f5fd
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SHA256
3f51699851d09a9f710a1fa3c1b664662bbd4451004c268a6986c426b98c8ffe
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SHA512
7573f539fd03a61b8ca55eb97da9ad5f1499a2a47da8a3622f02926fd3bec9a0e17bc8f03fee2d846e74b030543ec85e77cc7742540ee641da93cdb2e21d5320
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEMS:6j+1NMOtEvwDpjr8ox8UDEf
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 2024-02-14_96e8b2424da7343d28d023ae3d8fca01_cryptolocker
Files
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2024-02-14_96e8b2424da7343d28d023ae3d8fca01_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