Behavioral task
behavioral1
Sample
76a31acac889a8f08713e3d91814ad6d_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
76a31acac889a8f08713e3d91814ad6d_JaffaCakes118
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Size
145KB
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MD5
76a31acac889a8f08713e3d91814ad6d
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SHA1
cb959321f0448cd57062284ea736d468040c997c
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SHA256
e43fbc3f42943d5e5cb4bf32c7047a4b21415227a28cb2c63cc42519dc7b9437
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SHA512
b6142ff1fd69f17bc9f5fba07b88dfaac11e1f0d3985e9a2cdf4d2e8a03e839a643e07cfba1bee56fea6e12697e53b5262f0f7c3256a488fc37f84b4a605e8f4
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SSDEEP
3072:TwV4OgSzBmh04eZFkz3Rr0gwGj9Tf8wqmD:TMzzILGFkzhr0pGj9ovmD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 76a31acac889a8f08713e3d91814ad6d_JaffaCakes118 unpack001/out.upx
Files
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76a31acac889a8f08713e3d91814ad6d_JaffaCakes118.exe windows:5 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: 232KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 343B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ