Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_0980953760910559fe17fac9f0baa71b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_0980953760910559fe17fac9f0baa71b_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-29_0980953760910559fe17fac9f0baa71b_cryptolocker
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Size
56KB
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MD5
0980953760910559fe17fac9f0baa71b
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SHA1
31a76adb2fb1b6de5ab64e10cf0b15f9656eb579
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SHA256
87d0502ba43e9e3de187d1a9c2bfac781f0b53e6f08b3c707417ec069f12245a
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SHA512
df7ffe909b5d9d3a28c05b2026b462a749a2b656924cb137b41cc73daad7e36cc88648e241cbf5eb58b0ec710bb7334400efcab9cb7022f7e6907a9ec926298b
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SSDEEP
384:C0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26dWeN7YpetOOtEvwDpjqIGR:CQz7yVEhs9+r77tOOtEvwDpj
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 2024-01-29_0980953760910559fe17fac9f0baa71b_cryptolocker
Files
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2024-01-29_0980953760910559fe17fac9f0baa71b_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
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: 10KB - 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
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE