Behavioral task
behavioral1
Sample
4af4385c408e04952af68017ca04a801513473592f45c400ebe473e421b3b8b3.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4af4385c408e04952af68017ca04a801513473592f45c400ebe473e421b3b8b3.exe
Resource
win10v2004-20240226-en
General
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Target
4af4385c408e04952af68017ca04a801513473592f45c400ebe473e421b3b8b3
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Size
160KB
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MD5
46df1ea4be7e5a71c431bf85879848a2
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SHA1
e8fe08370f3e1d5176626efd2bac65961f9ec7ab
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SHA256
4af4385c408e04952af68017ca04a801513473592f45c400ebe473e421b3b8b3
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SHA512
6ef711b7269abbc44e7b876440c9cb8debf8018c580dd161065c103e57c6109a0a9759c560f7561b97987a7a49ae4531f1f75a351719ec9cc0e0c00c7b1adef8
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SSDEEP
3072:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuXwFwtdf+W:KQSo1EZGtKgZGtK/CAIuZAIu5
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 4af4385c408e04952af68017ca04a801513473592f45c400ebe473e421b3b8b3 unpack001/out.upx
Files
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4af4385c408e04952af68017ca04a801513473592f45c400ebe473e421b3b8b3.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