Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_24a9a73f21bee19c3d97cbcc893b354c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_24a9a73f21bee19c3d97cbcc893b354c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_24a9a73f21bee19c3d97cbcc893b354c_cryptolocker
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Size
48KB
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MD5
24a9a73f21bee19c3d97cbcc893b354c
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SHA1
80d9c1aac0d2ea648c9ca8a78f7db12935a532d4
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SHA256
729efff0821e459e4b38542ad3b8776522ecda0b93525dd8ea0b165d9330f015
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SHA512
d596304f92244d26590a81e0d762a8b35b1c7ede2db98bf676d0ed9a85e14cccc08ba0853795cc52f773643f51bba6aa3a7c33ac2241587efaac7deace688057
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFR3:6j+1NMOtEvwDpjr8hhXF
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 2024-03-11_24a9a73f21bee19c3d97cbcc893b354c_cryptolocker
Files
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2024-03-11_24a9a73f21bee19c3d97cbcc893b354c_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