Behavioral task
behavioral1
Sample
bcb1b8d5de319fb87a7587ea419b5be0N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
bcb1b8d5de319fb87a7587ea419b5be0N.exe
Resource
win10v2004-20240802-en
General
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Target
bcb1b8d5de319fb87a7587ea419b5be0N
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Size
38KB
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MD5
bcb1b8d5de319fb87a7587ea419b5be0
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SHA1
003acbfa7294c9b5e05451b06e4648899d5061c5
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SHA256
c7f107daa270cfdb3d9c6f84832af7acb8fb322f1829ebcf463ccc3553648296
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SHA512
79970b3d85de20a12c90e98d8ee51953735fb13773073a7a435ce2b20d5ac15c70234469947fb0bd1313c4abd593522dcd2e695ec704c8b24ba9eb8159828d26
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SSDEEP
768:kBT37CPKKdJJTU3U2lRtJfOLP7PEotUOidJfotUOidJR:CTW7JJTU3UytJfOL7ZHq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bcb1b8d5de319fb87a7587ea419b5be0N unpack001/out.upx
Files
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bcb1b8d5de319fb87a7587ea419b5be0N.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ