Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_6a38674344c4726dc244fe318855ace4_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-24_6a38674344c4726dc244fe318855ace4_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_6a38674344c4726dc244fe318855ace4_cryptolocker
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Size
49KB
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MD5
6a38674344c4726dc244fe318855ace4
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SHA1
297ed3d56ba99368c41d44e3717c42cfa71c38dc
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SHA256
52f2a59cd60b6b57c05868d6c6a0fe497311203e1148f79aef5b34ce3fe4461b
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SHA512
95d7d0b8f055e9b79dc02acb7ec4e36f39170382ab813f4eaddab65d64cfe5f04d55b36386a2924700430dd8390bfa77255f324ac4209aa3aa0666f21e46d63f
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLtldedHo:xj+VGMOtEvwDpjk/eVo
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 2024-04-24_6a38674344c4726dc244fe318855ace4_cryptolocker
Files
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2024-04-24_6a38674344c4726dc244fe318855ace4_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