Behavioral task
behavioral1
Sample
c261898dcf23d687b924b0eb8fa54799_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
c261898dcf23d687b924b0eb8fa54799_JaffaCakes118
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Size
510KB
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MD5
c261898dcf23d687b924b0eb8fa54799
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SHA1
d172160424537ef866101073fa97d82bffd26c47
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SHA256
65099f0f8db8ca6ac8c851c80d30aad05fbdd7ac7405d6fb18850909da459474
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SHA512
9dcfe562bcb2b316d8f16d414ee01f37d7ea232ac63bcf959e7367fe1e017c2969e3f877cbf11c0c5576b512c824693a01d59c0c23523dda5d2c68a3d2acdb67
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SSDEEP
12288:jeLcpbkLw+qcmbjY7UIAiwQmNqyCuMmBK6Az:juK7LbjY7UviwLbnS6m
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c261898dcf23d687b924b0eb8fa54799_JaffaCakes118 unpack001/out.upx
Files
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c261898dcf23d687b924b0eb8fa54799_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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: 78KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ