Behavioral task
behavioral1
Sample
2024-01-11_6be580acf60bad3fec5b13434bed8941_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_6be580acf60bad3fec5b13434bed8941_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-11_6be580acf60bad3fec5b13434bed8941_cryptolocker
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Size
76KB
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MD5
6be580acf60bad3fec5b13434bed8941
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SHA1
e5ebe0019d2e08ce693f3010b488ba43d15c08a8
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SHA256
0c514646afeac00e268b4414747bfe52622716a2e30105a15bb08dff31cb39cc
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SHA512
5640a0fad841bfc3685b9e2ecdaeb09edd39166859029c124e32f3e77b449fe7dba40f6aab9e5ae7e048994fcf876131497a1dffaae8618e3f8aea4e8acf49b1
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7pBlqrr1HBJooSeKzu1adyBX:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_6be580acf60bad3fec5b13434bed8941_cryptolocker
Files
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2024-01-11_6be580acf60bad3fec5b13434bed8941_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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