Behavioral task
behavioral1
Sample
b9e19791afc828381d95be48bbdff620.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b9e19791afc828381d95be48bbdff620.exe
Resource
win10v2004-20240226-en
General
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Target
b9e19791afc828381d95be48bbdff620
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Size
24KB
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MD5
b9e19791afc828381d95be48bbdff620
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SHA1
bff2f1fff765af9133838a4062c31b8f04c82682
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SHA256
395b6e9ca35b0f2383e8e5df7e0b481a2435d60fa3dbc48e755982a55dc81d86
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SHA512
6a2dba1c4a6627b5e27a81e67adcccd63fef585e05c6fb4f90ee5ae6c68c07855286aa475f7958ac58a0dc2ca084079500e8e803962444c73cd011ef3c150b77
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SSDEEP
384:nc5J1OSQ3wsvsItXMSlusoXeMhFW/u3eLAjZuHZJ/llHswzY8vt13V5KgljANN:c5bOS0+CcSluso4u3xtu5J/LMVebe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b9e19791afc828381d95be48bbdff620 unpack001/out.upx
Files
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b9e19791afc828381d95be48bbdff620.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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 23KB - Virtual size: 24KB
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
.text Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.sxdata Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE