Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_0c7400c5fa79faf25c9990d3f48aaa67_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-27_0c7400c5fa79faf25c9990d3f48aaa67_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-27_0c7400c5fa79faf25c9990d3f48aaa67_cryptolocker
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Size
68KB
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MD5
0c7400c5fa79faf25c9990d3f48aaa67
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SHA1
0f5a149bc633fc9ea5e45223f56712c83ffa9914
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SHA256
70e6a989a9791addc7ad574544e0f94dd1f547037f5b32690460de87a8798463
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SHA512
d69c0752bf2b5e1bd906a1e2d0c1a08e69f3ac9f2f95ddec551c5339b9ee6a3920143d08199bd47b8c6a51a538b9a385b340eb7abc21fbabe6e2390a1eb758f2
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFIx:6j+1NMOtEvwDpjr8ox8UDEpN/j8
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 2024-05-27_0c7400c5fa79faf25c9990d3f48aaa67_cryptolocker
Files
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2024-05-27_0c7400c5fa79faf25c9990d3f48aaa67_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