Behavioral task
behavioral1
Sample
a2d9c339ce05ebe59be3dcf2f68797088fe268f1fb4762e72b1d934758eaefd5.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a2d9c339ce05ebe59be3dcf2f68797088fe268f1fb4762e72b1d934758eaefd5.exe
Resource
win10v2004-20240319-en
General
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Target
a2d9c339ce05ebe59be3dcf2f68797088fe268f1fb4762e72b1d934758eaefd5
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Size
345KB
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MD5
881ef8a7d866a23aff43777451646217
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SHA1
9682352faece081f9eeebe6fa390c3dc62b5f01d
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SHA256
a2d9c339ce05ebe59be3dcf2f68797088fe268f1fb4762e72b1d934758eaefd5
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SHA512
6bd4ed9fccc135537ac65da00abc56a5afb9512432864d1bbf7360ad69273dd4397c56606d3ef064dcd787d3d50ec9ff222a819e881f1e9d6af7549653ebb72f
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SSDEEP
6144:gjluQoS3Io5RSLFPwr2fjL6K6MAFNTzsz4A/N5+wuiEAd8zBpJ6JZrHBY0r0VGvU:gEQoSh2LFPs2fjLR6fXYV5+wuHAyBpJt
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 1 IoCs
Checks for missing Authenticode signature.
resource a2d9c339ce05ebe59be3dcf2f68797088fe268f1fb4762e72b1d934758eaefd5
Files
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a2d9c339ce05ebe59be3dcf2f68797088fe268f1fb4762e72b1d934758eaefd5.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB - Virtual size: 68KB
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
.gtcl Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.oncez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ