Behavioral task
behavioral1
Sample
2024-11-01_b4f64609c44c432fe10f62536329c0bb_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-11-01_b4f64609c44c432fe10f62536329c0bb_cryptolocker
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Size
57KB
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MD5
b4f64609c44c432fe10f62536329c0bb
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SHA1
fe3607f1c1b0b0544c3deba759107ffe35538333
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SHA256
c300f4d585e7d29afdf96125a182f54e9162cd84a818b08393a3c7b086f6ac75
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SHA512
6f4ffe84954980423b64a7f7d2edb9b6e4acddd1f33978988c70a7d85a8d74c16d5657d07fae1094ec53a7a7d44c2d91b142fe209094b183f350ded20b81dcf1
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaU8:P8mnK6QFElP6n+gymddpMOtEvwDpjYB
Malware Config
Signatures
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Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-11-01_b4f64609c44c432fe10f62536329c0bb_cryptolocker
Files
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2024-11-01_b4f64609c44c432fe10f62536329c0bb_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE