Behavioral task
behavioral1
Sample
2024-09-06_cb1d7e373fdd22250d78ad1114831f3d_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-06_cb1d7e373fdd22250d78ad1114831f3d_cryptolocker
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Size
61KB
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MD5
cb1d7e373fdd22250d78ad1114831f3d
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SHA1
e613ea556057dd1c155885cd9851ce7d71201446
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SHA256
d167b7eb5d912c70c379b7a326a7a7088ad111dc4f5a2ae29a23cf890233005a
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SHA512
ece0e03abb05475d6563552e7d32f090c6a9501ab8ced59d75a5bf20037ff7a6c7c4743b67edacb32e9750537b56d73fd6f07f74825942e49e6c65621ffaa4cc
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SSDEEP
1536:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhg6:H6a+uSEOtEvwDpjg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_cb1d7e373fdd22250d78ad1114831f3d_cryptolocker
Files
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2024-09-06_cb1d7e373fdd22250d78ad1114831f3d_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: 11KB - 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