Behavioral task
behavioral1
Sample
051a3a7c50e7fbaacdb42b870da01e3f57f1b4a5d0d902d05d959fe787caa891.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
051a3a7c50e7fbaacdb42b870da01e3f57f1b4a5d0d902d05d959fe787caa891.exe
Resource
win10v2004-20240426-en
General
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Target
051a3a7c50e7fbaacdb42b870da01e3f57f1b4a5d0d902d05d959fe787caa891
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Size
51KB
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MD5
2cca366f1736cef320a35674ba932283
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SHA1
80b940653032cfa1b46f6e4f9ca48d2211f1fbca
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SHA256
051a3a7c50e7fbaacdb42b870da01e3f57f1b4a5d0d902d05d959fe787caa891
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SHA512
dc7bd76566f8fce304027e188f93563b96cdc92c25ad2135d8d9ec7036bc0a8d5fe4f668b2d64c2c3e1d165ee7f9a46512a66e04dce12cb7c2abf1a807eb4318
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SSDEEP
768:nNAGAkIo/juokwoL7627d9rIiClJAxiFkJT22euOiya6lHOYxY0x0KS3Fqqqqqqa:nNJb/HkwoLe29UjQ4wqQOLIMVnS34
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 2 IoCs
Checks for missing Authenticode signature.
resource 051a3a7c50e7fbaacdb42b870da01e3f57f1b4a5d0d902d05d959fe787caa891 unpack001/out.upx
Files
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051a3a7c50e7fbaacdb42b870da01e3f57f1b4a5d0d902d05d959fe787caa891.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
Sections
UPX0 Size: - Virtual size: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
Sections
.text Size: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ