Behavioral task
behavioral1
Sample
4158d07fd6faa13af1fbbab8b5b7e1aa_JaffaCakes118.dll
Resource
win7-20240704-en
General
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Target
4158d07fd6faa13af1fbbab8b5b7e1aa_JaffaCakes118
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Size
158KB
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MD5
4158d07fd6faa13af1fbbab8b5b7e1aa
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SHA1
59043b97bb574a53bd02f86b8e3bc4ced5942492
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SHA256
3dafa74ad3160e081e08c6bc26380f2a2041cd58a84f0a36c4646be8fef162ae
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SHA512
94b192670d2527529af518657db721b193c0f0d376c657f80fa42200a8de0278ad9ecaa024d9c7e69ce77fefc623333abac5d707b3832d4002f563cee213f692
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SSDEEP
3072:ktORhCkTeLvh+9j2oE2oG8maiOihpZ+MvyZXOgwWzrr6M6m:AORhCkf6qzaiOEpzvKwTMD
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule sample acprotect -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4158d07fd6faa13af1fbbab8b5b7e1aa_JaffaCakes118 unpack001/out.upx
Files
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4158d07fd6faa13af1fbbab8b5b7e1aa_JaffaCakes118.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
UPX0 Size: - Virtual size: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 76KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 62KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ