Behavioral task
behavioral1
Sample
2024-10-14_b44604a3202f99acf39ba87250601b30_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-14_b44604a3202f99acf39ba87250601b30_cryptolocker
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Size
84KB
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MD5
b44604a3202f99acf39ba87250601b30
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SHA1
1ddf48335a0cbb5ab8f9bedaa5fb080af3350183
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SHA256
6e6efac0a8f14ac5b6f1357031666c1d87c5d866858886c2be5af6cd2c30a9b7
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SHA512
debc3366a377022fbd7098310405e7e07594c45575d143a22bd3e2b6e2b9d6a584cc8326f31174bbd8b2e3d321a468d84c2f3a4dd559bae0b916428617ccbb0c
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QX5:zCsanOtEvwDpjd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_b44604a3202f99acf39ba87250601b30_cryptolocker
Files
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2024-10-14_b44604a3202f99acf39ba87250601b30_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