Behavioral task
behavioral1
Sample
fb65037dd55147e0c3099306e72221d5_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fb65037dd55147e0c3099306e72221d5_JaffaCakes118
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Size
46KB
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MD5
fb65037dd55147e0c3099306e72221d5
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SHA1
93b75cfa79523dd119c09a45b586d5fecfcf59d9
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SHA256
d05cac15cce179622e2250ea5aff14d1ae902cf67247c8a80d127303ea1fd0fc
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SHA512
13059e2d2e59a1e6873c00480d2c08852189627e191f4a1422a5ffa9f5992a54e02aa235baf459bb74664ae885e3b4c8b9b411d60245452dc37c6af4cfee757f
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SSDEEP
768:ZYlXPv2EYwAp5Bgy569//ebY/T/PKLVrtWwVIrtJsL1UivaStuFgssTLLLLLLg9W:KlXP5Yw6bkz/LPeerJspUivpRssUE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb65037dd55147e0c3099306e72221d5_JaffaCakes118 unpack001/out.upx
Files
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fb65037dd55147e0c3099306e72221d5_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: 2.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
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.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: 76KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE