Behavioral task
behavioral1
Sample
57420cba91a12c8e8bd6b38c70deb30690c9b4dcd6a086914503f30319bf9bfd.exe
Resource
win7-20240221-en
General
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Target
57420cba91a12c8e8bd6b38c70deb30690c9b4dcd6a086914503f30319bf9bfd
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Size
81KB
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MD5
15e227ae820b9d9de85b499f22b06db4
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SHA1
7808e1bf77f992c39f3bbd5c1ef37c69081c0fb5
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SHA256
57420cba91a12c8e8bd6b38c70deb30690c9b4dcd6a086914503f30319bf9bfd
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SHA512
939bd99315473745c046fe6e2b23b554d56740432d66c2f877fdc948938571c68da227bf84439aa849ad03355134dcbff460215828360753eb1d02a43970b157
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SSDEEP
1536:CvQBeOGtrYS3srx93UBWfwC6Ggnouy8AelS7/7VIHP:ChOmTsF93UYfwC6GIoutAe07zVIv
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 57420cba91a12c8e8bd6b38c70deb30690c9b4dcd6a086914503f30319bf9bfd
Files
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57420cba91a12c8e8bd6b38c70deb30690c9b4dcd6a086914503f30319bf9bfd.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: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE