Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_59072c988687c1527275ff4c7ad88d4a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_59072c988687c1527275ff4c7ad88d4a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-02_59072c988687c1527275ff4c7ad88d4a_cryptolocker
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Size
62KB
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MD5
59072c988687c1527275ff4c7ad88d4a
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SHA1
afbce4428c21cd153b359f762162d4ddd31e0510
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SHA256
309c6fa866aa701e8ee6089865aa89d409dd596977b41b10220da3cb1cb2affc
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SHA512
ae37b60f5d6f833377ea77a513ac3d5abb48aad204e87e0d22cb5ad1453a99c0bda34dec058bebd13fd07da4f4b4cdd92877dbad2de1d22db43378512cc598f0
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KmB:6j+1NMOtEvwDpjr8ox8UDEy0KmB
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 2024-02-02_59072c988687c1527275ff4c7ad88d4a_cryptolocker
Files
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2024-02-02_59072c988687c1527275ff4c7ad88d4a_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