Behavioral task
behavioral1
Sample
3c3024df2d54143c051987aff8f756bb8dec24be88487a63074d1c2d16a7a5c9.exe
Resource
win7-20240215-en
General
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Target
3c3024df2d54143c051987aff8f756bb8dec24be88487a63074d1c2d16a7a5c9
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Size
1.9MB
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MD5
8e82a7322d438adb405a62645aaabae8
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SHA1
0ef0fe0bb461fd36ef01efdc5335859460faefa9
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SHA256
3c3024df2d54143c051987aff8f756bb8dec24be88487a63074d1c2d16a7a5c9
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SHA512
9de80096b24e5e5933c40a335e493bcbcf5bc69d889fa55061605dd1ea873d4804640215c71dffea7ece52ec4f958216ae4f8a64bcb0b35407f691d8ea37b4b8
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SSDEEP
49152:ajlPqM2g0XIZizGP3VeAwNvz3KotYBz+aAXPmb:g5qRfXIUqFYz3KotYBzlA
Malware Config
Signatures
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resource yara_rule static1/unpack001/out.upx detect_ak_stuff -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3c3024df2d54143c051987aff8f756bb8dec24be88487a63074d1c2d16a7a5c9 unpack001/out.upx
Files
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3c3024df2d54143c051987aff8f756bb8dec24be88487a63074d1c2d16a7a5c9.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: 3.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 65KB - Virtual size: 68KB
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: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 140KB - Virtual size: 584KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ