Behavioral task
behavioral1
Sample
34f20f1f77308406c9f7f1e7c8740ae9_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
34f20f1f77308406c9f7f1e7c8740ae9_JaffaCakes118
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Size
99KB
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MD5
34f20f1f77308406c9f7f1e7c8740ae9
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SHA1
6e0949122e72b315e7a3c0818dea1e0eac5bee33
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SHA256
a42edb0771df3cbe2e0bc2575b5146e430ea4a3458a853d455b4b8b3040d8bc9
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SHA512
cb22234bfd5961758635f676481c8c53e5fe4a0dfe09b8dec981f4fb6ad46848a9f6ab52b3d463cbdd4cdb512bbf1cd5a443a066ebc785f32dd8bb722645582f
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SSDEEP
3072:L48nTf9ZANdFMllMd2zZHYPXx1P7VkWHy70:nnTVGNMgd2zZHYPBNbh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 34f20f1f77308406c9f7f1e7c8740ae9_JaffaCakes118 unpack001/out.upx
Files
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34f20f1f77308406c9f7f1e7c8740ae9_JaffaCakes118.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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 92KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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: 48KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 208KB - Virtual size: 207KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ