Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_cde5044995de99fa7b4763d61425f841_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-10_cde5044995de99fa7b4763d61425f841_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_cde5044995de99fa7b4763d61425f841_cryptolocker
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Size
64KB
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MD5
cde5044995de99fa7b4763d61425f841
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SHA1
46c06bd38e505d90b5d27fb6ba792bc2c03924ff
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SHA256
d9af9657c5c4b3d859be8f733d01a1f0aedc787eb378e4e947f9849f81023cce
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SHA512
52e6b5a2d40fd9f9b64a3f5f3ceece5e136b0ee2c788750cb9f0e78645b41c4a11e8ba64c0042347921ae6017185061a9001ebca682f8dd4cdd41006c45cf7b7
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEMon:6j+1NMOtEvwDpjr8ox8UDEhn
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 2024-03-10_cde5044995de99fa7b4763d61425f841_cryptolocker
Files
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2024-03-10_cde5044995de99fa7b4763d61425f841_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