Behavioral task
behavioral1
Sample
944ca1f599c3a1e6eadc96ec0382f9fd_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
944ca1f599c3a1e6eadc96ec0382f9fd_JaffaCakes118
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Size
419KB
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MD5
944ca1f599c3a1e6eadc96ec0382f9fd
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SHA1
bd07c6d959eb98dab568e4de92e79428e36844a5
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SHA256
4753ea484488d9a707836457a711333a66da24f6d66263de4af0528994738ce8
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SHA512
9d120d863ab4664b69fc366174349f1ca71c0bbb87ac3e4f69ffb9fbf3ea13da8f2f67feb1678ba04bde7383f624f8b07044e2a1244eb4afc33363595a889ee7
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SSDEEP
1536:LH/2Lx33uUOVbtz15AnOw1npzx6EguZzUw8zUdRrorPJzglGAWUrNR75MRtehWuc:TexHZsV3GzxiPwJR8rPZRRUr6J
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 944ca1f599c3a1e6eadc96ec0382f9fd_JaffaCakes118 unpack001/out.upx
Files
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944ca1f599c3a1e6eadc96ec0382f9fd_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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 252KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 116KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 302KB - Virtual size: 301KB
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 260KB - Virtual size: 258KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 72KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE