Behavioral task
behavioral1
Sample
2024-09-25_eeafcce8c6aaecb877056cc352ee910d_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-25_eeafcce8c6aaecb877056cc352ee910d_cryptolocker
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Size
52KB
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MD5
eeafcce8c6aaecb877056cc352ee910d
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SHA1
498774482c44a1c830b19f8add424b0e9ae123a3
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SHA256
2f0511691fff534807cd803860d88254700853da43ddceeb6359438a98c814b7
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SHA512
bd395d1583e2d5d36d462193112f7c1d339e98df1cf4d976bffdc113cffcf49798908848e147971109de6308bd0c1e5d1f12bd3566a73698d33c478485166011
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLaBZoW9Bz:T6QFElP6n+gxmddpMOtEvwDpjwaz1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_eeafcce8c6aaecb877056cc352ee910d_cryptolocker
Files
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2024-09-25_eeafcce8c6aaecb877056cc352ee910d_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