Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_0aa41724294153a61cc3d9b0356ae46a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_0aa41724294153a61cc3d9b0356ae46a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_0aa41724294153a61cc3d9b0356ae46a_cryptolocker
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Size
57KB
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MD5
0aa41724294153a61cc3d9b0356ae46a
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SHA1
42e7733df5afba11a9b444ebf2ba530a2a801a3c
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SHA256
808186056be10c671d8340e305dcb86d211f49409f33ad1ee9d2f1dbeafa673f
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SHA512
371cc223f525bc38917648618c7823342cb62994f3fc20d6107d8f74d7affed30678f1a63ba7293717b6fbc31afeab6f646a34a47a17548d2454b6b0c0e2a722
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7Goi20PbiA:xj+VGMOtEvwDpjubEgV20DiA
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 2024-02-17_0aa41724294153a61cc3d9b0356ae46a_cryptolocker
Files
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2024-02-17_0aa41724294153a61cc3d9b0356ae46a_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: 13KB - Virtual size: 16KB
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