Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_1ba25ae460f3639a26c453eaadf63a13_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_1ba25ae460f3639a26c453eaadf63a13_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_1ba25ae460f3639a26c453eaadf63a13_cryptolocker
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Size
63KB
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MD5
1ba25ae460f3639a26c453eaadf63a13
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SHA1
fa9d25d82e50e5402c305eace20e932f6feeb9b4
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SHA256
d03ffb5a4b4cd819978188a3fc0e0665944b2045a3f49b287d8512c5a1f5811b
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SHA512
24e0c4c097ce35015083fe495ead14a273e7ab456601e6a5937af019f7cc6e2f08431e35db87049517c0046658947c2e599543bbf3ca9df1583663d3af475072
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KmJQ:6j+1NMOtEvwDpjr8ox8UDEy0Km6
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 2024-02-28_1ba25ae460f3639a26c453eaadf63a13_cryptolocker
Files
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2024-02-28_1ba25ae460f3639a26c453eaadf63a13_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