Behavioral task
behavioral1
Sample
f259f95e83ad0ff23756e462cf75e4ce5d6d6df848c3a8027f1a60b010bc41f9.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
f259f95e83ad0ff23756e462cf75e4ce5d6d6df848c3a8027f1a60b010bc41f9.exe
Resource
win10v2004-20240611-en
General
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Target
f259f95e83ad0ff23756e462cf75e4ce5d6d6df848c3a8027f1a60b010bc41f9
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Size
134KB
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MD5
5af9f8c39660821b4dc61255ff0ee548
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SHA1
ad7d3eee62a8d1670569e04d73acbf90fa8583af
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SHA256
f259f95e83ad0ff23756e462cf75e4ce5d6d6df848c3a8027f1a60b010bc41f9
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SHA512
c17813ae0e28b3d84292cbb2b702085926ddd1f4739c684168f65c080c459bfffa32b4d9cf423a7c864910512b310ef6979756477fa3e1a54ce93ead09087df3
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SSDEEP
1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SOu:YfU/WF6QMauSuiWNi9eNOl0007NZIOu
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 f259f95e83ad0ff23756e462cf75e4ce5d6d6df848c3a8027f1a60b010bc41f9
Files
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f259f95e83ad0ff23756e462cf75e4ce5d6d6df848c3a8027f1a60b010bc41f9.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 64KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE