Behavioral task
behavioral1
Sample
2024-09-12_2c45ab0afd698141c7bd94479d68d05b_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-12_2c45ab0afd698141c7bd94479d68d05b_cryptolocker
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Size
57KB
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MD5
2c45ab0afd698141c7bd94479d68d05b
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SHA1
323a6ac07dcb2c69faeb12d76df36bbd1c1d50c9
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SHA256
c45d2c369fd3250d713b6e25845368f10740b6fa280c7539f40913aef6dd984a
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SHA512
b5ec09dc83abc24c5279c0dc6a18ad3d63365ae49f3750adccc736a849de088d1fbe6656ddeb9716580a3b3f740c6cc8e7d230130abca7323125287144daf0bf
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlR:bP9g/xtCS3Dxx0+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_2c45ab0afd698141c7bd94479d68d05b_cryptolocker
Files
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2024-09-12_2c45ab0afd698141c7bd94479d68d05b_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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