Behavioral task
behavioral1
Sample
fcba2669864e10596283df7b17cebbeeccb0fe9caf6094fd162dc09a75d47778.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fcba2669864e10596283df7b17cebbeeccb0fe9caf6094fd162dc09a75d47778.exe
Resource
win10v2004-20240412-en
General
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Target
fcba2669864e10596283df7b17cebbeeccb0fe9caf6094fd162dc09a75d47778
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Size
1.5MB
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MD5
8b357fdbc717ea3bf96e321f27b31f7b
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SHA1
3d294bd2abe2f95eff79edcf946cc103f5916b56
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SHA256
fcba2669864e10596283df7b17cebbeeccb0fe9caf6094fd162dc09a75d47778
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SHA512
f1883895f8a60e783327e7314a1c813c6310f2df04ba1761700505c077392f248cf7a95bc3b405f75941b64893ee6c6d227a66afa180fdf0dcce81cb122ab6ae
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SSDEEP
24576:VGS0SrTNQkTLmXQuNDt3yzLYimHWcs+pASbzwTPTjFxxIQANMqFY04PvmADXMqZK:wS0eTNdBu15QZcVZzwnjFoBiyYzXjo1d
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 fcba2669864e10596283df7b17cebbeeccb0fe9caf6094fd162dc09a75d47778
Files
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fcba2669864e10596283df7b17cebbeeccb0fe9caf6094fd162dc09a75d47778.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.g Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fpugn Size: 512B - Virtual size: 4KB