Behavioral task
behavioral1
Sample
3fee7f944dc0f23d09628713fe542cfcd70c6192d8fe106c6a5bf10516887f3d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3fee7f944dc0f23d09628713fe542cfcd70c6192d8fe106c6a5bf10516887f3d.exe
Resource
win10v2004-20240419-en
General
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Target
3fee7f944dc0f23d09628713fe542cfcd70c6192d8fe106c6a5bf10516887f3d
-
Size
573KB
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MD5
4de52afe5be73651d8121a799cc08b59
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SHA1
1e269edfab7f8f84a8f212b2288a0f13aa499af8
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SHA256
3fee7f944dc0f23d09628713fe542cfcd70c6192d8fe106c6a5bf10516887f3d
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SHA512
13a166155992729037a6a8058bd267481013cdb9f768537568e954ccf142e31880b4e59f2cfba9da1420c42d8c2aa6edd0ff90194848db3c713d898c8b16922d
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SSDEEP
12288:nsaY8rigT27rMf3hGrBvelimccunSH2JGhfZ+1hmohdTyeTqy:B/rxT28EvelFfunSH2wxZ+9hFT/
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource 3fee7f944dc0f23d09628713fe542cfcd70c6192d8fe106c6a5bf10516887f3d unpack001/out.upx
Files
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3fee7f944dc0f23d09628713fe542cfcd70c6192d8fe106c6a5bf10516887f3d.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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
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: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ