Behavioral task
behavioral1
Sample
f120a8d667e61fb5f2e42e009a3ffcdb2ad850d28be70d7fdf84015f1fe7da76.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
f120a8d667e61fb5f2e42e009a3ffcdb2ad850d28be70d7fdf84015f1fe7da76.exe
Resource
win10v2004-20240226-en
General
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Target
f120a8d667e61fb5f2e42e009a3ffcdb2ad850d28be70d7fdf84015f1fe7da76
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Size
112KB
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MD5
302dc4bb016fb380d198354b2eec5a53
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SHA1
a993af9d5bede2735f5d270a6789854c8c074d6d
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SHA256
f120a8d667e61fb5f2e42e009a3ffcdb2ad850d28be70d7fdf84015f1fe7da76
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SHA512
6ccab071e24da0a378c8f978edd8465acb67800d2e818e2a19da7e0c159c690ee1359690588e861600a137dee0599b006fde7ca8285421c07924151c5d91609b
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SSDEEP
3072:y/Tt+ybgbntS/Tt+z2tb2bJ+9FAmbgbntq:y/B+ybSY/B+zjojbSU
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 f120a8d667e61fb5f2e42e009a3ffcdb2ad850d28be70d7fdf84015f1fe7da76 unpack001/out.upx
Files
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f120a8d667e61fb5f2e42e009a3ffcdb2ad850d28be70d7fdf84015f1fe7da76.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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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
.bss Size: - Virtual size: 26KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE