Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_26edb675a4104940dfb2d30deaf46608_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-26_26edb675a4104940dfb2d30deaf46608_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-26_26edb675a4104940dfb2d30deaf46608_cryptolocker
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Size
43KB
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MD5
26edb675a4104940dfb2d30deaf46608
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SHA1
ffe6fe9d39e3afbbbaeb230c8a332640d1e8dfa7
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SHA256
7dd2dd9e0aa7fc2f7daa61ba84289d3efd1847cc994af8d65ea671e1fced0aa3
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SHA512
c221cd3b1aba807dbfc83ba1a3d45293beac31c390cb9eb9dfb586be3b41e88158424fde6008c5106477dec37af1818ea419554f1fc98445989d85a9bbc6596f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabMS:6j+1NMOtEvwDpjrR2XabMS
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 2024-04-26_26edb675a4104940dfb2d30deaf46608_cryptolocker
Files
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2024-04-26_26edb675a4104940dfb2d30deaf46608_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