Static task
static1
Behavioral task
behavioral1
Sample
2024-04-16_1d765381a2fc8e99891281b82ad06d6f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-16_1d765381a2fc8e99891281b82ad06d6f_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-16_1d765381a2fc8e99891281b82ad06d6f_cryptolocker
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Size
41KB
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MD5
1d765381a2fc8e99891281b82ad06d6f
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SHA1
da282f277837e8a3c607aa78887bbe8e99a1b54c
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SHA256
99e4eb963c1cbe60da5ccf3bc007d7ee2fffb1943a60f00483a4246521316925
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SHA512
5dd1d2ee7c7e7e8d02be9c56432576bd58ec1221006fe7186422f8d1c366fef09e5f26676fea7a9485fd0b0872c2c40fd76b0f830345c10396a08a0fb53cf204
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aH:6j+1NMOtEvwDpjrR4
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 2024-04-16_1d765381a2fc8e99891281b82ad06d6f_cryptolocker
Files
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2024-04-16_1d765381a2fc8e99891281b82ad06d6f_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