Behavioral task
behavioral1
Sample
4b7c5a728d1fc4010c76869037d1ce5530d151696c86babaf4c2afe0c0e53d96.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4b7c5a728d1fc4010c76869037d1ce5530d151696c86babaf4c2afe0c0e53d96.exe
Resource
win10v2004-20240226-en
General
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Target
4b7c5a728d1fc4010c76869037d1ce5530d151696c86babaf4c2afe0c0e53d96
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Size
407KB
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MD5
b5a1e022ee20a2cb9dc4f423a913e417
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SHA1
349058b97c99a2f5bf0224199517abb3e86b1688
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SHA256
4b7c5a728d1fc4010c76869037d1ce5530d151696c86babaf4c2afe0c0e53d96
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SHA512
431e195ce5d76fe3411e8a81be9bb9bf2015d70394e25a7c16a308d9d6df9f72f3d29a627c07fa6dac30cf3737e4117c4009a1c36c9b82523d1a0e44a5590c7d
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SSDEEP
6144:0bF3pSwxraz8fGxQGMvTrPE3TTs9meCF9Xol0:0B3/xrazyGgbribPXol0
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b7c5a728d1fc4010c76869037d1ce5530d151696c86babaf4c2afe0c0e53d96
Files
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4b7c5a728d1fc4010c76869037d1ce5530d151696c86babaf4c2afe0c0e53d96.exe windows:4 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: 186KB - Virtual size: 208KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 159KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE