Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_0f6868172b46920c9fbfb6ff5e41457a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_0f6868172b46920c9fbfb6ff5e41457a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_0f6868172b46920c9fbfb6ff5e41457a_cryptolocker
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Size
47KB
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MD5
0f6868172b46920c9fbfb6ff5e41457a
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SHA1
1a4bd70fd5de47a85db1e79e8ad80e976625a92c
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SHA256
f1aed2f6550c9e73d22054e916a8d9815fca777a6e4981b581f6e93c1ea690eb
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SHA512
7021b3648f982e744acf69bc09d461b00c2c41c047e53977f78246cecf2aa7582dac24ba669a1d031ca1e9c029b5a87aca870a46645c6db6c07d14555c7d60a6
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaoQ:xj+VGMOtEvwDpjy+T3
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 2024-01-26_0f6868172b46920c9fbfb6ff5e41457a_cryptolocker
Files
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2024-01-26_0f6868172b46920c9fbfb6ff5e41457a_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