Behavioral task
behavioral1
Sample
2024-09-09_2a46459644a51d864b37f1128df45bc9_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-09_2a46459644a51d864b37f1128df45bc9_cryptolocker
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Size
60KB
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MD5
2a46459644a51d864b37f1128df45bc9
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SHA1
7a0f22074cbebb8c71531b6e52b9aec0e225bae8
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SHA256
fc591dc0c0e99ba8f82a083af426d783713890f6fd5041a32fe47d18c969df41
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SHA512
afa817c46924ddab403541639cb040b8ead51dd0a03e6b7f623ee541c31113f1de8fd5729ec855331176bdaeb48561ffab8d58e007b920f23f3519b48fbd0be7
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qqT:H6QFElP6n+gou9cvMOtEvwDpjCpVXh0
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_2a46459644a51d864b37f1128df45bc9_cryptolocker
Files
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2024-09-09_2a46459644a51d864b37f1128df45bc9_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