Behavioral task
behavioral1
Sample
202404148268f32cc66639f3ab681208b276f353cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
202404148268f32cc66639f3ab681208b276f353cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
202404148268f32cc66639f3ab681208b276f353cryptolocker.exe
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Size
74KB
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MD5
8268f32cc66639f3ab681208b276f353
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SHA1
67f7b1301a578166746154295280fcac7b8d39e1
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SHA256
b8ad22c1da1ebf575481e8b20503f1f16d2fa4109f9d77259c9c46602c0f2657
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SHA512
4cfc69671985dd09f5ad767be34242e1033963bb332abb199bd16bea5d435ef048bd361f7d8151d470dc6e4691bedb41eb43c08880047c852e398c583030dbb2
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsaleFa:1nK6a+qdOOtEvwDpjY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 202404148268f32cc66639f3ab681208b276f353cryptolocker.exe
Files
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202404148268f32cc66639f3ab681208b276f353cryptolocker.exe.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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE