Behavioral task
behavioral1
Sample
42bb7b1f7c4f2a8dce76af67fba14ea1_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
42bb7b1f7c4f2a8dce76af67fba14ea1_JaffaCakes118
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Size
376KB
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MD5
42bb7b1f7c4f2a8dce76af67fba14ea1
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SHA1
a2b80bd0130429ec9915082d7a6490c5dd1f355e
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SHA256
68454930b0955d6178b1c814c7b5d46bb65ae9d86b859d47e6e192c1c93889ad
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SHA512
d332c3a5d43ca1eccc09ba57a7f346b6f3d8061d1f949bc9fea57eba3543d6c2e27f8ad427d2c0763ca9fa86068d49b27a5fdbbaf5d7d197b90c27e2a0ae0a70
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SSDEEP
6144:MRT9A65pP1wlYgrN1y6V1X1RonMequ8+my5ET7VHkpZBPL3jGoZPaCDSI4b4K5R:MA65XwlYgrHy6V17kr8+m73epZ5jrv4d
Malware Config
Signatures
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42bb7b1f7c4f2a8dce76af67fba14ea1_JaffaCakes118 unpack001/out.upx
Files
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42bb7b1f7c4f2a8dce76af67fba14ea1_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 400KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 219KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 404KB - Virtual size: 404KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ