Behavioral task
behavioral1
Sample
8e36cb84ef0f55999f545b7ba51a21cd_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
8e36cb84ef0f55999f545b7ba51a21cd_JaffaCakes118
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Size
153KB
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MD5
8e36cb84ef0f55999f545b7ba51a21cd
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SHA1
dbeffaf19c075f4955439b2eb9f1d0ff36278c2c
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SHA256
429a9b0ac649e283ebcff587b0686578bec89c6b3130081f6a1c54465e9e3092
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SHA512
f0fe5c4bdc63d8753b93fd0fb473521cb683917cdf676e0a0cc12da5824ebcc366a213ccf94009be5cb5597c2aefdc7b0559bf87676b842ce711984ab3b2f050
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SSDEEP
3072:QvxetzT1kBMjoQWJQEnUJPIH1TsNyI6SLtA8vIaiK:yI1kCodm6KPuYNyPSLtlqK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8e36cb84ef0f55999f545b7ba51a21cd_JaffaCakes118 unpack001/out.upx
Files
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8e36cb84ef0f55999f545b7ba51a21cd_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: 288KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 128KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 80KB - Virtual size: 76KB
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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 312KB - Virtual size: 310KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ