Static task
static1
Behavioral task
behavioral1
Sample
blumfarm_W9CQClad9a.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
blumfarm_W9CQClad9a.exe
Resource
win10v2004-20240508-en
General
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Target
blumfarm_W9CQClad9a.zip_pw_infected.zip
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Size
6.2MB
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MD5
5664902531461aed15a6e0b558bb86cf
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SHA1
571b28d0370b0c008c43182a2c278abc2a2febf4
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SHA256
eb91f920813289d597bce9216b2a2af7d327b53b0e21d3a2b5705be1149384ac
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SHA512
dea0eb034ab1ec90534ac2d1d4713999200e196fe24c7d8e565bce628157220561330d3c67b0f40769e34676de0004fb1d9c687200cac5934cd8ba61c4028c8d
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SSDEEP
196608:ZUbwislc+bnWzBG/5uFmK98Nt+iR/yIPn4k2areVVR:ZUUisl1bEBi73f/yI+7/R
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/blumfarm_W9CQClad9a.exe
Files
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blumfarm_W9CQClad9a.zip_pw_infected.zip.zip
Password: infected
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0x0008000000023464-119.zip
Password: 123
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PASSWORD 123.txt
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blumfarm_W9CQClad9a.exe.exe windows:1 windows x86 arch:x86
Password: 123
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 592B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ