Behavioral task
behavioral1
Sample
1a1e99b13d3f33cc782309f2f8883b827bb3e0c6481413b7a9415abcc7a6a002.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
1a1e99b13d3f33cc782309f2f8883b827bb3e0c6481413b7a9415abcc7a6a002.exe
Resource
win10v2004-20240426-en
General
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Target
1a1e99b13d3f33cc782309f2f8883b827bb3e0c6481413b7a9415abcc7a6a002
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Size
80KB
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MD5
2b35076784bba0116ed615696266da06
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SHA1
a9b1fce1395edd97e25c589de8b34e7d85e8d65c
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SHA256
1a1e99b13d3f33cc782309f2f8883b827bb3e0c6481413b7a9415abcc7a6a002
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SHA512
48e58f0a8ce557c31c2e5d7f37e8994b0ecc2ad55ff5a5e1cc3ad0e0c9897b2000ff5798026dd96a65f6784f8ed886c34ffdf34d778ac87f1ef8d0dd83fd4f96
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SSDEEP
768:XUTNK2cNW0QbRsWjcd+6yBFLqJ4Z8qx70RM8/O/B2ZR1RGbLLRNeoj:kzcNjQlsWjcd+xzl7SM+Gb5Neoj
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 1a1e99b13d3f33cc782309f2f8883b827bb3e0c6481413b7a9415abcc7a6a002
Files
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1a1e99b13d3f33cc782309f2f8883b827bb3e0c6481413b7a9415abcc7a6a002.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
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
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE