Behavioral task
behavioral1
Sample
2024-09-09_cdf6e5bc7116643142a783bdfcade0c7_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-09_cdf6e5bc7116643142a783bdfcade0c7_cryptolocker
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Size
59KB
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MD5
cdf6e5bc7116643142a783bdfcade0c7
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SHA1
c6ba0113593ede042ef123e6fb8ddfcd30ea820c
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SHA256
399f48a2b12146f91a973ecf742d8086561fde84da87f6be886d66e20c149b0b
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SHA512
3129c309a11edf59ecdf9e9367a7f83c18932c6547e206cee5384defe73951e38e2a27a6ef3ac31e8cbb07bd38da097aed0c51779e0139c58dc88fffe9a36f93
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+Ns:z6QFElP6n+gKmddpMOtEvwDpj9aYaD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_cdf6e5bc7116643142a783bdfcade0c7_cryptolocker
Files
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2024-09-09_cdf6e5bc7116643142a783bdfcade0c7_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_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